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Astronomy Cast
Take a fact-based journey through the cosmos. Tune in to hear weekly discussions on astronomical topics ranging from planets to cosmology. Hosted by Fraser Cain (Universe Today) and Dr. Pamela L. Gay (Planetary Science Institute), this show brings the questions of an avid astronomy lover direct to an astronomer. Together Fraser and Pamela explore what is known and being discovered about the universe around us. Astronomy Cast is supported thru patreon.com/AstronomyCast.Ep. 702: Moonshot 2024 - Go or No Go?
Published: Dec. 18, 2023, 9 p.m.Duration: 32 minutes 1 second
Listed in: Natural Sciences
Ep. 701: Space Science We Look Forward to in the Next 700 Episodes
Published: Dec. 11, 2023, 9 p.m.Duration: 33 minutes 12 seconds
Listed in: Natural Sciences
Ep. 700: The Things We Got Wrong
Published: Dec. 4, 2023, 9 p.m.Duration: 29 minutes 24 seconds
Listed in: Natural Sciences
Ep. 699: Holiday Gift Giving Ideas for Astronomy and Space Fans
Published: Nov. 27, 2023, 9 p.m.Duration: 32 minutes 26 seconds
Listed in: Natural Sciences
Ep. 698: Insights Into the Universe
Published: Nov. 20, 2023, 9 p.m.Duration: 31 minutes 44 seconds
Listed in: Natural Sciences
Ep. 697: Mission Roll Call Part 6: The Outer Solar System and Beyond
Published: Nov. 13, 2023, 9 p.m.Duration: 30 minutes 45 seconds
Listed in: Natural Sciences
Ep. 696: Mission Roll Call Part 5: The Science at Mars
Published: Nov. 6, 2023, 9 p.m.Duration: 40 minutes 17 seconds
Listed in: Natural Sciences
Ep. 695: Mission Roll Call Part 4: Lunar Exploration
Published: Oct. 30, 2023, 8 p.m.Duration: 35 minutes 46 seconds
Listed in: Natural Sciences
Ep. 694: Mission Roll Call Part 3: Sun, Mercury, and Venus
Published: Oct. 23, 2023, 8 p.m.Duration: 33 minutes 54 seconds
Listed in: Natural Sciences
Ep. 693: Mission Roll Call Part 2: Looking Outward from Earth
Published: Oct. 16, 2023, 8 p.m.Duration: 29 minutes 55 seconds
Listed in: Natural Sciences
Ep. 692: Mission Roll Call Part 1: Earth Orbit
Published: Oct. 9, 2023, 8 p.m.Duration: 29 minutes 36 seconds
Listed in: Natural Sciences
Ep. 691: Jupiters Changing Red Spot
Published: Oct. 2, 2023, 8 p.m.Duration: 29 minutes 14 seconds
Listed in: Natural Sciences
Ep. 690: Climate on Mars - From Ice Caps to Dust Storms
Published: Sept. 25, 2023, 8 p.m.Duration: 29 minutes 46 seconds
Listed in: Natural Sciences
Ep. 689 - Our Warming World: 20 Years of Climate Science
Published: Sept. 18, 2023, 8 p.m.Duration: 37 minutes 55 seconds
Listed in: Natural Sciences
Hiatus Message
Published: July 10, 2023, 8 p.m.Duration: 4 minutes 24 seconds
Listed in: Natural Sciences
Ep. 688: Whats Next? Looking Ahead to Season 17
Published: July 3, 2023, 8 p.m.Duration: 32 minutes 48 seconds
Listed in: Natural Sciences
Ep. 687: Prepping for the Moon
Published: June 27, 2023, 2:50 a.m.Duration: 34 minutes 2 seconds
Listed in: Natural Sciences
Ep. 686: Ice In The Shadows
Published: June 19, 2023, 8 p.m.Duration: 27 minutes 20 seconds
Listed in: Natural Sciences
Ep. 685: Manufacturing In Space
Published: June 12, 2023, 8 p.m.Duration: 29 minutes 32 seconds
Listed in: Natural Sciences
Ep. 684: Too Big, Too Soon: Massive Early Galaxies Defy Expectations
Published: June 5, 2023, 8 p.m.Duration: 29 minutes 13 seconds
Listed in: Natural Sciences
Ep. 683: Cosmic Dawn
Published: May 29, 2023, 8 p.m.Duration: 26 minutes 54 seconds
Listed in: Natural Sciences
Ep. 682: Ultra-Diffuse Galaxies & Dark Matter
Published: May 22, 2023, 8 p.m.Duration: 28 minutes 33 seconds
Listed in: Natural Sciences
Ep. 681: Kilonovae
Published: May 15, 2023, 8 p.m.Duration: 29 minutes 50 seconds
Listed in: Natural Sciences
Ep. 680: Rogue Black Holes
Published: May 8, 2023, 8 p.m.Duration: 27 minutes 58 seconds
Listed in: Natural Sciences
Ep. 679: High(per) Velocity Stars
Published: May 1, 2023, 8 p.m.Duration: 27 minutes 42 seconds
Listed in: Natural Sciences
Ep. 678: World Building: Planet Formation, Growth & Ejection
Published: April 24, 2023, 8 p.m.Duration: 29 minutes 38 seconds
Listed in: Natural Sciences
Ep. 677: The Answer is Always Dust
Published: April 17, 2023, 8 p.m.Duration: 32 minutes 17 seconds
Listed in: Natural Sciences
Ep. 676: Other Things With Rings
Published: April 10, 2023, 8 p.m.Duration: 30 minutes 54 seconds
Listed in: Natural Sciences
Ep. 675: Exotic Forms of Ice
Published: April 3, 2023, 8 p.m.Duration: 30 minutes 5 seconds
Listed in: Natural Sciences
Ep. 674: Asteroid Early Warning Systems
Published: March 27, 2023, 8 p.m.Duration: 30 minutes 36 seconds
Listed in: Natural Sciences
Ep. 673: How to See Satellites (or Avoid Seeing Them)
Published: March 20, 2023, 8 p.m.Duration: 34 minutes 37 seconds
Listed in: Natural Sciences
Ep. 672: Space Debris Removal
Published: March 13, 2023, 8 p.m.Duration: 32 minutes 52 seconds
Listed in: Natural Sciences
Ep. 671: The Consequences to Breaking Space Laws
Published: March 6, 2023, 9 p.m.Duration: 33 minutes 57 seconds
Listed in: Natural Sciences
Ep. 670 - Governing Space: The 1967 Outer Space Treaty & More!
Published: Feb. 20, 2023, 9 p.m.Duration: 30 minutes 40 seconds
Listed in: Natural Sciences
Ep. 669: Challenges to Dark Energy
Published: Feb. 13, 2023, 9 p.m.Duration: 29 minutes 17 seconds
Listed in: Natural Sciences
Ep. 668: The Crisis In Cosmology
Published: Feb. 6, 2023, 9 p.m.Duration: 30 minutes 51 seconds
Listed in: Natural Sciences
Ep. 667: JWST First Science
Published: Jan. 30, 2023, 9 p.m.Duration: 29 minutes 7 seconds
Listed in: Natural Sciences
Ep. 666: Solar System References to the Underworld
Published: Jan. 23, 2023, 9 p.m.Duration: 26 minutes 38 seconds
Listed in: Natural Sciences
Ep. 665: The Age of Reionization
Published: Jan. 16, 2023, 9 p.m.Duration: 29 minutes 22 seconds
Listed in: Natural Sciences
Ep. 664: The First Stars
Published: Jan. 9, 2023, 9 p.m.Duration: 30 minutes 24 seconds
Listed in: Natural Sciences
Ep. 663: End of Year Observing Events
Published: Dec. 19, 2022, 9 p.m.Duration: 28 minutes 6 seconds
Listed in: Natural Sciences
Ep. 662 - Looking Ahead at New and Recycled Missions
Published: Dec. 12, 2022, 9 p.m.Duration: 29 minutes 36 seconds
Listed in: Natural Sciences
Ep. 660: Runaway! Runaway! Escaping Stars, Planets & Small Bodies
Published: Nov. 28, 2022, 9 p.m.Duration: 27 minutes 34 seconds
Listed in: Natural Sciences
Ep. 659: Clear Skies, Bright Satellites
Published: Nov. 14, 2022, 9 p.m.Duration: 33 minutes 57 seconds
Listed in: Natural Sciences
Ep. 658: Space Exploration Horror Stories
Published: Nov. 7, 2022, 9 p.m.Duration: 30 minutes 35 seconds
Listed in: Natural Sciences
Ep. 657: Astronomical Naming Schemes
Published: Oct. 17, 2022, 8 p.m.Duration: 34 minutes 43 seconds
Listed in: Natural Sciences
Ep. 656: Smashing Asteroids for Science!
Published: Oct. 10, 2022, 8 p.m.Duration: 27 minutes 15 seconds
Listed in: Natural Sciences
Ep. 655: 65 Years of Space: Sputnik 1 Anniversary
Published: Oct. 3, 2022, 8 p.m.Duration: 28 minutes 51 seconds
Listed in: Natural Sciences
Ep. 654: The Side Effects Of Clean Energy
Published: Sept. 26, 2022, 8 p.m.Duration: 30 minutes 52 seconds
Listed in: Natural Sciences
Ep. 653: Climate Change: Looking at the Variables
Published: Sept. 19, 2022, 8 p.m.Duration: 30 minutes 33 seconds
Listed in: Natural Sciences
Ep. 652: The Rocket Race Towards Reusability
Published: Sept. 12, 2022, 8 p.m.Duration: 30 minutes 12 seconds
Listed in: Natural Sciences
Ep. 651: Artemis & The Decline of Single Use Rockets
Published: Sept. 7, 2022, 8 p.m.Duration: 31 minutes 58 seconds
Listed in: Natural Sciences
Ep. 650: Did JWST Work?
Published: July 20, 2022, 2:12 a.m.Duration: 30 minutes 40 seconds
Listed in: Natural Sciences
Ep. 649: Highlights From NASAs Holiday Ruining History
Published: July 11, 2022, 8 p.m.Duration: 28 minutes 14 seconds
Listed in: Natural Sciences
Ep. 648: Summer Observing
Published: July 4, 2022, 8 p.m.Duration: 28 minutes 30 seconds
Listed in: Natural Sciences
Ep. 647: Best Sci Fi Beach Reading
Published: June 27, 2022, 8 p.m.Duration: 27 minutes 49 seconds
Listed in: Natural Sciences
Ep. 646: Our Long Term Future in Space
Published: June 20, 2022, 8 p.m.Duration: 32 minutes 39 seconds
Listed in: Natural Sciences
Ep. 645: The Future of the ISS
Published: June 13, 2022, 8 p.m.Duration: 29 minutes 2 seconds
Listed in: Natural Sciences
Ep. 644: Is Earth... Normal?
Published: May 30, 2022, 8 p.m.Duration: 31 minutes 37 seconds
Listed in: Natural Sciences
Ep. 643: Sagittarius A*
Published: May 17, 2022, 11 a.m.Duration: 29 minutes 13 seconds
Listed in: Natural Sciences
Ep. 642: Is the Sun... Normal?
Published: May 16, 2022, 8 p.m.Duration: 28 minutes
Listed in: Natural Sciences
Ep. 641: Can Planets Be Alive?
Published: May 9, 2022, 8 p.m.Duration: 26 minutes 9 seconds
Listed in: Natural Sciences
Ep. 640: Survey Science: Newest Projects & Results
Published: May 2, 2022, 8 p.m.Duration: 28 minutes 42 seconds
Listed in: Natural Sciences
Ep. 639: Big Qs Update: Dark Matter, Dark Energy, Etc.
Published: April 18, 2022, 8 p.m.Duration: 27 minutes 35 seconds
Listed in: Natural Sciences
Ep. 638: Simulating Space Missions
Published: April 11, 2022, 8 p.m.Duration: 29 minutes 32 seconds
Listed in: Natural Sciences
Ep. 637: Machine Learning in Astronomy
Published: April 4, 2022, 8 p.m.Duration: 29 minutes 37 seconds
Listed in: Natural Sciences
Ep. 636: Blowing Bubbles
Published: March 28, 2022, 8 p.m.Duration: 29 minutes 23 seconds
Listed in: Natural Sciences
Ep. 635: Jets: When Magnetic Fields Fling Things
Published: March 21, 2022, 8 p.m.Duration: 26 minutes 21 seconds
Listed in: Natural Sciences
Ep. 634: Milky Ways Mergers & Acquisitions
Published: March 14, 2022, 8 p.m.Duration: 27 minutes 46 seconds
Listed in: Natural Sciences
Ep. 633: Weirdly Habitable Places
Published: March 7, 2022, 9 p.m.Duration: 28 minutes 33 seconds
Listed in: Natural Sciences
Ep. 632: Building Images: Optical vs Radio
Published: Feb. 28, 2022, 9 p.m.Duration: 29 minutes 37 seconds
Listed in: Natural Sciences
Ep. 631: All The Uses Of Pulsars (Including Murder)
Published: Feb. 21, 2022, 9 p.m.Duration: 30 minutes 5 seconds
Listed in: Natural Sciences
Ep. 630: Things We Can Look Forward To
Published: Feb. 14, 2022, 9 p.m.Duration: 27 minutes 45 seconds
Listed in: Natural Sciences
Ep. 629: The Cost of Delays
Published: Feb. 7, 2022, 9 p.m.Duration: 32 minutes 24 seconds
Listed in: Natural Sciences
Ep. 628: The Sun Revisited
Published: Jan. 31, 2022, 9 p.m.Duration: 29 minutes 57 seconds
Listed in: Natural Sciences
Ep. 627: Mercury Revisited
Published: Jan. 17, 2022, 9 p.m.Duration: 26 minutes 48 seconds
Listed in: Natural Sciences
Ep. 626: Terrestrial Planets - Mercury, Venus, Earth & Mars
Published: Jan. 10, 2022, 9 p.m.Duration: 30 minutes 12 seconds
Listed in: Natural Sciences
Ep. 625: End of the Year Review
Published: Dec. 20, 2021, 9 p.m.Duration: 33 minutes 22 seconds
Listed in: Natural Sciences
Ep. 624: Small Rocky Bodies (Including Phobos & Deimos)
Published: Dec. 13, 2021, 9 p.m.Duration: 26 minutes 5 seconds
Listed in: Natural Sciences
Ep. 623: NEOs: Concern or Nah
Published: Dec. 6, 2021, 9 p.m.Duration: 34 minutes 1 second
Listed in: Natural Sciences
Ep. 622: Rockier Moons & Giant Asteroids
Published: Nov. 29, 2021, 9 p.m.Duration: 29 minutes 44 seconds
Listed in: Natural Sciences
Ep. 621: Gas Giants
Published: Nov. 22, 2021, 9 p.m.Duration: 28 minutes 58 seconds
Listed in: Natural Sciences
Ep. 620: Why Getting to the Outer Worlds is So Difficult
Published: Nov. 15, 2021, 9 p.m.Duration: 27 minutes 16 seconds
Listed in: Natural Sciences
Ep. 619: Icy Moons & Dwarf Planets
Published: Nov. 8, 2021, 9 p.m.Duration: 36 minutes 52 seconds
Listed in: Natural Sciences
Ep. 618: Ice Giants
Published: Nov. 1, 2021, 8 p.m.Duration: 27 minutes 50 seconds
Listed in: Natural Sciences
Ep. 617: Hangout-A-Thon Episode 2 - Crowdfunding Science
Published: Oct. 30, 2021, 8 p.m.Duration: 36 minutes 23 seconds
Listed in: Natural Sciences
Ep. 616: Hangout-A-Thon Episode 1 - The Great Observatories
Published: Oct. 29, 2021, 8 p.m.Duration: 33 minutes 24 seconds
Listed in: Natural Sciences
Ep. 615: Planet 9
Published: Oct. 18, 2021, 8 p.m.Duration: 32 minutes 25 seconds
Listed in: Natural Sciences
Ep. 614: Centaurs, Comets & Asteroids
Published: Oct. 11, 2021, 8 p.m.Duration: 27 minutes 29 seconds
Listed in: Natural Sciences
Ep. 613: Plutos Demotion: 15 Years Later
Published: Oct. 4, 2021, 8 p.m.Duration: 26 minutes 47 seconds
Listed in: Natural Sciences
Ep. 612: Hiatus Message
Published: July 12, 2021, 8 p.m.Duration: 3 minutes 24 seconds
Listed in: Natural Sciences
Ep. 612: The SETI Renaissance
Published: July 5, 2021, 8 p.m.Duration: 29 minutes 13 seconds
Listed in: Natural Sciences
Ep. 611: What is Required to Confirm Alien Life: Intelligence Edition
Published: June 28, 2021, 8 p.m.Duration: 30 minutes 36 seconds
Listed in: Natural Sciences
Ep. 610: What is Required to Confirm Alien Life: Non-Sentient Edition
Published: June 21, 2021, 8 p.m.Duration: 28 minutes 6 seconds
Listed in: Natural Sciences
Ep. 609: Volcanos With Benefits: Lava Tubes, Hydro Thermal Vents & More
Published: June 14, 2021, 8 p.m.Duration: 28 minutes 30 seconds
Listed in: Natural Sciences
Ep. 608: NASA Perseverance, The First 100 Days
Published: June 7, 2021, 8 p.m.Duration: 27 minutes 55 seconds
Listed in: Natural Sciences
Ep. 607: InSight and Earthquakes
Published: May 31, 2021, 8 p.m.Duration: 27 minutes 49 seconds
Listed in: Natural Sciences
Ep. 606 - Time Dilation: Skipping Thru Time
Published: May 24, 2021, 8 p.m.Duration: 25 minutes 10 seconds
Listed in: Natural Sciences
Ep. 605: Sounding Rockets
Published: May 17, 2021, 8 p.m.Duration: 25 minutes 49 seconds
Listed in: Natural Sciences
Ep. 604: Balloon Astronomy
Published: May 10, 2021, 8 p.m.Duration: 26 minutes 56 seconds
Listed in: Natural Sciences
Ep. 603: New Colors of the Radio Spectrum
Published: May 3, 2021, 8 p.m.Duration: 25 minutes
Listed in: Natural Sciences
Ep. 602: The New Colors of Gamma Rays - Getting Shorter
Published: April 26, 2021, 8 p.m.Duration: 24 minutes 47 seconds
Listed in: Natural Sciences
Ep. 601: Unexpected Light Pollution
Published: April 19, 2021, 8 p.m.Duration: 26 minutes 22 seconds
Listed in: Natural Sciences
Ep. 600: Looking Ahead
Published: March 29, 2021, 8 p.m.Duration: 26 minutes 59 seconds
Listed in: Natural Sciences
Ep. 599: Zodiacal Light
Published: March 22, 2021, 8 p.m.Duration: 25 minutes 24 seconds
Listed in: Natural Sciences
Ep. 598: How You Could Overturn Cosmology
Published: March 15, 2021, 8 p.m.Duration: 29 minutes 10 seconds
Listed in: Natural Sciences
Ep. 597: The Expansion of the Universe
Published: March 8, 2021, 9 p.m.Duration: 26 minutes 20 seconds
Listed in: Natural Sciences
Ep. 596: The Universes Background Noise
Published: March 1, 2021, 9 p.m.Duration: 27 minutes 27 seconds
Listed in: Natural Sciences
Ep. 595: Planet Hunting - Revisited
Published: Feb. 15, 2021, 9 p.m.Duration: 28 minutes 7 seconds
Listed in: Natural Sciences
Ep. 594: Juno - Primary Mission Highlights
Published: Feb. 8, 2021, 9 p.m.Duration: 27 minutes 42 seconds
Listed in: Natural Sciences
Ep. 593: Stellar Parasites
Published: Feb. 1, 2021, 9 p.m.Duration: 32 minutes 29 seconds
Listed in: Natural Sciences
Ep. 592: Gamma-Ray Bursts - Updated
Published: Jan. 25, 2021, 9 p.m.Duration: 29 minutes 10 seconds
Listed in: Natural Sciences
Ep. 591: What Are We Gonna Do With All That Space Junk?
Published: Jan. 18, 2021, 9 p.m.Duration: 33 minutes 25 seconds
Listed in: Natural Sciences
Ep. 590: Lunar Hazards: Dust, Radiation and More
Published: Jan. 11, 2021, 9 p.m.Duration: 30 minutes 40 seconds
Listed in: Natural Sciences
Ep. 589 - Lunar Resources: Water (Update) & Other Volatiles
Published: Dec. 21, 2020, 9 p.m.Duration: 30 minutes 5 seconds
Listed in: Natural Sciences
Ep. 588 - Lunar Resources: Lava Tubes
Published: Dec. 14, 2020, 9 p.m.Duration: 33 minutes 18 seconds
Listed in: Natural Sciences
Ep. 587: The Artemis Accords
Published: Dec. 7, 2020, 9 p.m.Duration: 33 minutes 39 seconds
Listed in: Natural Sciences
Ep. 586: Life As We Know It: Habitable Exoplanets & Extremophiles
Published: Nov. 30, 2020, 9 p.m.Duration: 33 minutes 6 seconds
Listed in: Natural Sciences
Ep. 585: Super Earths, Mini-Neptunes & Gas Dwarfs
Published: Nov. 23, 2020, 9 p.m.Duration: 32 minutes 4 seconds
Listed in: Natural Sciences
Ep. 584: Sample Return Missions From Asteroids
Published: Nov. 2, 2020, 9 p.m.Duration: 30 minutes 22 seconds
Listed in: Natural Sciences
Ep. 583: The 2020 Nobel Prize in Physics
Published: Oct. 26, 2020, 8 p.m.Duration: 29 minutes 53 seconds
Listed in: Natural Sciences
Ep. 582: Building Bigger Black Holes
Published: Oct. 19, 2020, 8 p.m.Duration: 32 minutes 26 seconds
Listed in: Natural Sciences
Ep. 581: Other Kinds Of Novae
Published: Oct. 12, 2020, 8 p.m.Duration: 32 minutes 7 seconds
Listed in: Natural Sciences
Ep. 580: Exploding Dwarfs
Published: Oct. 5, 2020, 8 p.m.Duration: 32 minutes 45 seconds
Listed in: Natural Sciences
Ep. 579: White and Black Dwarf Stars
Published: Sept. 28, 2020, 8 p.m.Duration: 33 minutes 34 seconds
Listed in: Natural Sciences
Ep. 578: Venus Updates - or - Life on Venus?!?
Published: Sept. 21, 2020, 8 p.m.Duration: 30 minutes 45 seconds
Listed in: Natural Sciences
Ep. 577: Mars in Opposition
Published: Sept. 14, 2020, 8 p.m.Duration: 32 minutes 11 seconds
Listed in: Natural Sciences
Ep. 576: Summer Stargazing Special
Published: June 29, 2020, 8 p.m.Duration: 30 minutes 48 seconds
Listed in: Natural Sciences
Ep. 575: Observing The Moon
Published: June 22, 2020, 8 p.m.Duration: 32 minutes 15 seconds
Listed in: Natural Sciences
Ep. 574: Trojan Asteroids
Published: June 15, 2020, 8 p.m.Duration: 29 minutes 35 seconds
Listed in: Natural Sciences
Ep. 573: Exoplanet Atmospheres
Published: June 8, 2020, 8 p.m.Duration: 31 minutes 28 seconds
Listed in: Natural Sciences
Ep. 572: Twists in Planet Formation
Published: June 1, 2020, 8 p.m.Duration: 30 minutes 5 seconds
Listed in: Natural Sciences
Ep. 571: Extreme Binaries
Published: May 25, 2020, 8 p.m.Duration: 31 minutes 12 seconds
Listed in: Natural Sciences
Ep. 570: Discovering Comets
Published: May 18, 2020, 8 p.m.Duration: 31 minutes 4 seconds
Listed in: Natural Sciences
Ep. 569: Ethics of Commercial and Military Space, Part 1: Private Space Flight
Published: May 11, 2020, 10:36 p.m.Duration: 27 minutes 27 seconds
Listed in: Natural Sciences
Ep. 568: In Situ Resource Utilization
Published: May 6, 2020, 12:46 a.m.Duration: 31 minutes 29 seconds
Listed in: Natural Sciences
Ep. 567: When Satellites Need a House Call
Published: April 27, 2020, 3:35 p.m.Duration: 32 minutes 3 seconds
Listed in: Natural Sciences
Ep. 566: When Comets Fall Apart
Published: April 20, 2020, 2:30 a.m.Duration: 29 minutes 30 seconds
Listed in: Natural Sciences
Ep. 565: When Worlds Collide
Published: April 13, 2020, 4:37 p.m.Duration: 30 minutes 57 seconds
Listed in: Natural Sciences
Ep. 564: Mini Moons
Published: April 6, 2020, 6:47 p.m.Duration: 28 minutes 36 seconds
Listed in: Natural Sciences
Ep. 563: White Dwarf Mergers
Published: March 30, 2020, 3:56 p.m.Duration: 33 minutes 26 seconds
Listed in: Natural Sciences
Ep. 562: Dealing with COVID-19 and the Changes it will Bring
Published: March 23, 2020, 8:44 p.m.Duration: 1 hour 1 minute 12 seconds
Listed in: Natural Sciences
Ep. 561: Remembering Katherine Johnson
Published: March 6, 2020, 10:59 p.m.Duration: 33 minutes 26 seconds
Listed in: Natural Sciences
Ep. 560: Betelgeuse
Published: Feb. 24, 2020, 10:06 p.m.Duration: 35 minutes 59 seconds
Listed in: Natural Sciences
Ep. 559: The Surface of the Sun
Published: Feb. 17, 2020, 4:05 a.m.Duration: 30 minutes 7 seconds
Listed in: Natural Sciences
Ep. 558: Supernova SN 2006gy
Published: Feb. 10, 2020, 5:30 a.m.Duration: 30 minutes 53 seconds
Listed in: Natural Sciences
Ep. 557: Red Dwarfs: Friend or Foe
Published: Feb. 3, 2020, 8:18 p.m.Duration: 29 minutes 36 seconds
Listed in: Natural Sciences
Ep. 556: Multi Messenger Astronomy
Published: Jan. 27, 2020, 10:14 p.m.Duration: 30 minutes 33 seconds
Listed in: Natural Sciences
Ep. 555: Satellite Constellations and the Future of Astronomy
Published: Jan. 19, 2020, 11:20 p.m.Duration: 29 minutes 9 seconds
Listed in: Natural Sciences
Ep. 554: Big Telescope Controversy in Hawai'i
Published: Jan. 13, 2020, 7:07 p.m.Duration: 29 minutes 59 seconds
Listed in: Natural Sciences
Ep. 553: What To Look Forward To In 2020
Published: Dec. 30, 2019, 5:55 a.m.Duration: 41 minutes 43 seconds
Listed in: Natural Sciences
Ep. 552: Boyajian's star (and other strange stars)
Published: Dec. 23, 2019, 11:36 p.m.Duration: 45 minutes 4 seconds
Listed in: Natural Sciences
CosmoQuest Hangoutathon Promo
Published: Dec. 20, 2019, 9:02 p.m.Duration: 1 minute 42 seconds
Listed in: Natural Sciences
Ep. 551: Missing Epochs - Observing before the CMBR
Published: Dec. 16, 2019, 7:05 p.m.Duration: 27 minutes 35 seconds
Listed in: Natural Sciences
Ep. 550: Missing Epochs - Observing the Cosmic Dark Ages
Published: Dec. 7, 2019, 1:36 a.m.Duration: 29 minutes 29 seconds
Listed in: Natural Sciences
Ep. 549: Stellar nucleosynthesis revisited: In and on and around dead stars
Published: Dec. 2, 2019, 9:20 p.m.Duration: 28 minutes 44 seconds
Listed in: Natural Sciences
Ep. 548: Stellar nucleosynthesis revisited: In stellar cores & atmospheres
Published: Nov. 25, 2019, 5:51 p.m.Duration: 31 minutes 35 seconds
Listed in: Natural Sciences
Ep. 547: Why Astronomy Still Needs Humans
Published: Nov. 18, 2019, 9:21 p.m.Duration: 29 minutes
Listed in: Natural Sciences
Ep. 546: Weird Issues: Planetary Migration
Published: Nov. 11, 2019, 7:46 p.m.Duration: 28 minutes 58 seconds
Listed in: Natural Sciences
Ep. 545: Weird Issues: Are comets asteroids or are asteroids comets?
Published: Nov. 5, 2019, 5:41 a.m.Duration: 29 minutes 53 seconds
Listed in: Natural Sciences
Ep. 544: Weird Issues: Biosignatures
Published: Oct. 28, 2019, 8:19 p.m.Duration: 29 minutes 56 seconds
Listed in: Natural Sciences
Halley's Meteor Shower and Two spacecraft updates
Published: Oct. 21, 2019, 6:12 p.m.Duration: 7 minutes
Listed in: Natural Sciences
Ep. 543: Weird Issues: The Habitable Zone
Published: Oct. 20, 2019, 2 a.m.Duration: 27 minutes 55 seconds
Listed in: Natural Sciences
Ep. 542: Weird Issues: The Age of the Universe
Published: Oct. 14, 2019, 4:46 a.m.Duration: 29 minutes 32 seconds
Listed in: Natural Sciences
Ep. 541: Weird Issues: Expansion Rate of the Universe
Published: Oct. 7, 2019, 8:20 p.m.Duration: 29 minutes 1 second
Listed in: Natural Sciences
Ep. 540: Weird Issues: How Do (or Don't) Planets Form?
Published: Sept. 30, 2019, 9:54 p.m.Duration: 31 minutes 19 seconds
Listed in: Natural Sciences
Ep. 539: Weird Issues: Why We Don't Know the Age of Saturn's Rings
Published: Sept. 23, 2019, 8:15 p.m.Duration: 30 minutes 9 seconds
Listed in: Natural Sciences
Ep. 538: Asteroids: Rubble piles of the Solar System
Published: Sept. 16, 2019, 9:24 p.m.Duration: 31 minutes 2 seconds
Listed in: Natural Sciences
Ep. 537: Reusable Rocket Revolution
Published: Sept. 9, 2019, 5:08 p.m.Duration: 37 minutes 38 seconds
Listed in: Natural Sciences
Libsyn Survey Request
Published: Aug. 10, 2019, 6:52 p.m.Duration: 54 seconds
Listed in: Natural Sciences
Astronomy Cast on Hiatus until Sept 2019
Published: July 1, 2019, 5:29 p.m.Duration: 2 minutes 3 seconds
Listed in: Natural Sciences
Ep. 536: Everyday Relativity
Published: July 1, 2019, 4:57 p.m.Duration: 35 minutes 19 seconds
Listed in: Natural Sciences
Ep. 535: Astronomy-Related Things To Do This Summer
Published: June 24, 2019, 7:56 p.m.Duration: 33 minutes 59 seconds
Listed in: Natural Sciences
Ep. 534: Modern South African Astronomy
Published: June 17, 2019, 7:23 p.m.Duration: 34 minutes 6 seconds
Listed in: Natural Sciences
Ep. 533: Indigenous South African Astronomy
Published: June 10, 2019, 2:11 a.m.Duration: 34 minutes 26 seconds
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Ep. 532: Modern Astronomy of Australia
Published: June 3, 2019, 4:23 a.m.Duration: 35 minutes 22 seconds
Listed in: Natural Sciences
Ep. 531: Australian Indigenous Astronomy
Published: May 27, 2019, 12:24 a.m.Duration: 31 minutes 4 seconds
Listed in: Natural Sciences
Ep. 530: Astronomy of the Andes - Then and Now Pt. 2
Published: May 12, 2019, 2 a.m.Duration: 31 minutes 18 seconds
Listed in: Natural Sciences
Ep. 529: Astronomy of the Andes - Then and Now Pt. 1
Published: May 6, 2019, 7:39 p.m.Duration: 29 minutes 27 seconds
Listed in: Natural Sciences
Ep. 528: Modern Astronomy of the American Southwest
Published: April 29, 2019, 8:13 p.m.Duration: 35 minutes
Listed in: Natural Sciences
Ep. 527: Ancient Astronomy of the American Southwest
Published: April 22, 2019, 7:50 p.m.Duration: 34 minutes 2 seconds
Listed in: Natural Sciences
Ep. 526: Event Horizon Telescope and the Black Hole at M87
Published: April 15, 2019, 8:15 p.m.Duration: 34 minutes 31 seconds
Listed in: Natural Sciences
Ep. 525: 100 Years of the International Astronomical Union
Published: April 8, 2019, 8:16 p.m.Duration: 35 minutes 58 seconds
Listed in: Natural Sciences
Ep. 524: Judging Age & Origins, part 3 - Beyond Our System
Published: April 1, 2019, 7:36 p.m.Duration: 34 minutes 8 seconds
Listed in: Natural Sciences
Ep. 523: Judging Age & Origins, Pt. 2 Across the Solar System
Published: March 25, 2019, 6:03 p.m.Duration: 32 minutes 36 seconds
Listed in: Natural Sciences
Ep. 522: Judging Age & Origins, part 1 - Earth Rocks
Published: March 18, 2019, 9:51 p.m.Duration: 31 minutes 49 seconds
Listed in: Natural Sciences
Bonus Episode: Dust with Dr. Paul Sutter
Published: March 17, 2019, 8:36 p.m.Duration: 21 minutes 10 seconds
Listed in: Natural Sciences
Ep. 521: The Deep Space Network
Published: March 11, 2019, 10:24 p.m.Duration: 33 minutes 45 seconds
Listed in: Natural Sciences
Ep. 520: Transients: What They Are and Why They Matter, Part 2
Published: March 1, 2019, 2:33 a.m.Duration: 32 minutes 1 second
Listed in: Natural Sciences
Ep. 519: Transients: What They Are and Why They Matter
Published: Feb. 25, 2019, 4:51 a.m.Duration: 30 minutes 6 seconds
Listed in: Natural Sciences
Ep. 518: When the Universe tried to Declare War
Published: Feb. 18, 2019, 4:03 a.m.Duration: 30 minutes 2 seconds
Listed in: Natural Sciences
Ep. 517: Fritz Zwicky and the Zwicky Transient Facility
Published: Feb. 11, 2019, 8:14 p.m.Duration: 30 minutes 29 seconds
Listed in: Natural Sciences
Ep. 516: Polar Vortices
Published: Feb. 4, 2019, 4:05 a.m.Duration: 28 minutes 42 seconds
Listed in: Natural Sciences
Ep. 515: Space Radiation
Published: Jan. 28, 2019, 10:18 p.m.Duration: 29 minutes 34 seconds
Listed in: Natural Sciences
Ep. 514: Planetary Protection Protocols
Published: Jan. 21, 2019, 7:28 p.m.Duration: 30 minutes 45 seconds
Listed in: Natural Sciences
Ep. 513: Stellar Fusion
Published: Jan. 14, 2019, 7:19 a.m.Duration: 32 minutes 10 seconds
Listed in: Natural Sciences
Ep. 512: Direct Imaging of Exoplanets
Published: Jan. 7, 2019, 9:58 p.m.Duration: 28 minutes 37 seconds
Listed in: Natural Sciences
Ep. 511: Predictions for 2019
Published: Dec. 31, 2018, 5:40 a.m.Duration: 33 minutes 51 seconds
Listed in: Natural Sciences
Ep. 510: 2018 - Year in Review
Published: Dec. 24, 2018, 7:05 a.m.Duration: 42 minutes 13 seconds
Listed in: Natural Sciences
Ep. 509: Fiction to Fact: 3D Printers
Published: Dec. 10, 2018, 9:50 p.m.Duration: 29 minutes 21 seconds
Listed in: Natural Sciences
Ep. 508: 2018 Holiday Gift Guide
Published: Dec. 3, 2018, 8:31 p.m.Duration: 30 minutes 33 seconds
Listed in: Natural Sciences
507: From Fiction to Fact: Ion Drive
Published: Nov. 27, 2018, 11:26 p.m.Duration: 31 minutes 36 seconds
Listed in: Natural Sciences
506: Its not Aliens, Unless its Aliens
Published: Nov. 17, 2018, 10:50 p.m.Duration: 30 minutes 12 seconds
Listed in: Natural Sciences
505: Seismology
Published: Nov. 11, 2018, 12:12 p.m.Duration: 27 minutes 55 seconds
Listed in: Natural Sciences
504: Radar, Lidar & Sonar
Published: Nov. 4, 2018, 6:09 p.m.Duration: 26 minutes 44 seconds
Listed in: Natural Sciences
503: Gravity Mapping
Published: Oct. 29, 2018, 12:02 p.m.Duration: 25 minutes 19 seconds
Listed in: Natural Sciences
502: No Touching: Determining Composition of Worlds Remotely
Published: Oct. 22, 2018, 8:31 p.m.Duration: 26 minutes 44 seconds
Listed in: Natural Sciences
501: Water Worlds Revisited
Published: Oct. 10, 2018, 11:45 a.m.Duration: 30 minutes 45 seconds
Listed in: Natural Sciences
500: Live Celebration!
Published: Sept. 18, 2018, 1:42 a.m.Duration: 1 hour 6 minutes 19 seconds
Listed in: Natural Sciences
499: What is the proposed Hubble-Lemaitre Law?
Published: Sept. 10, 2018, 6:59 a.m.Duration: 32 minutes 6 seconds
Listed in: Natural Sciences
Astronomy Cast: On Hiatus until September 2018
Published: July 1, 2018, 10:09 p.m.Duration: 2 minutes 14 seconds
Listed in: Natural Sciences
498: Dwarf Galaxy Update
Published: July 1, 2018, 9:37 p.m.Duration: 29 minutes 25 seconds
Listed in: Natural Sciences
497: Update on Globular Clusters
Published: June 25, 2018, 4:10 p.m.Duration: 30 minutes 39 seconds
Listed in: Natural Sciences
496: Update on Stellar Populations (I, II, & III)
Published: June 18, 2018, 3:49 p.m.Duration: 30 minutes 53 seconds
Listed in: Natural Sciences
495: Update on Asteroids & Prospects of Asteroid Mining
Published: June 11, 2018, 8:03 p.m.Duration: 30 minutes 33 seconds
Listed in: Natural Sciences
494: Icy Moons Update 2018
Published: June 4, 2018, 7:44 p.m.Duration: 27 minutes 23 seconds
Listed in: Natural Sciences
493: Mars Update 2018
Published: May 27, 2018, 1:45 p.m.Duration: 28 minutes 54 seconds
Listed in: Natural Sciences
492: Comets, Asteroids and KBOs
Published: May 21, 2018, 7:05 p.m.Duration: 29 minutes 53 seconds
Listed in: Natural Sciences
491: Exoplanet Update 2018
Published: May 14, 2018, 3:21 p.m.Duration: 30 minutes 50 seconds
Listed in: Natural Sciences
490: Whats New with Supernovae
Published: May 7, 2018, 7:43 p.m.Duration: 26 minutes 10 seconds
Listed in: Natural Sciences
489: Black Hole Update
Published: April 30, 2018, 2:47 p.m.Duration: 30 minutes 49 seconds
Listed in: Natural Sciences
488: Dark Energy: 2018 Edition
Published: April 24, 2018, 7:29 p.m.Duration: 27 minutes 5 seconds
Listed in: Natural Sciences
487: Dark Matter: 2018 Edition
Published: April 16, 2018, 7:17 p.m.Duration: 30 minutes 50 seconds
Listed in: Natural Sciences
486: Particle Physics Update
Published: April 9, 2018, 5:56 p.m.Duration: 27 minutes 13 seconds
Listed in: Natural Sciences
485: Docking, Refueling, and Transferring
Published: March 30, 2018, 6:18 p.m.Duration: 27 minutes 40 seconds
Listed in: Natural Sciences
484: Transfer Orbits and Gravitational Assists
Published: March 26, 2018, 7:41 p.m.Duration: 27 minutes 47 seconds
Listed in: Natural Sciences
483: Stopping in Space
Published: March 19, 2018, 5:30 p.m.Duration: 27 minutes 58 seconds
Listed in: Natural Sciences
482: Alternative Ways to Space
Published: March 12, 2018, 7:39 p.m.Duration: 28 minutes 6 seconds
Listed in: Natural Sciences
481: Rockets pt. 3 Going Faster, Higher, Farther after Fairing Separation
Published: March 5, 2018, 8:07 p.m.Duration: 29 minutes 24 seconds
Listed in: Natural Sciences
February Q&A
Published: Feb. 27, 2018, 4:27 p.m.Duration: 49 minutes 44 seconds
Listed in: Natural Sciences
480: Rockets pt. 2- Multi-stage Boosters
Published: Feb. 26, 2018, 10:48 p.m.Duration: 30 minutes 30 seconds
Listed in: Natural Sciences
479: Rockets pt. 1- What Does Single Stage To Orbit Really Mean?
Published: Feb. 19, 2018, 8:53 p.m.Duration: 27 minutes 7 seconds
Listed in: Natural Sciences
478: Apollo 8 with Paul Hildebrandt
Published: Feb. 13, 2018, 1:57 a.m.Duration: 33 minutes 46 seconds
Listed in: Natural Sciences
477: State of Exploration: Once and Future Moon
Published: Feb. 5, 2018, 8:28 p.m.Duration: 31 minutes 4 seconds
Listed in: Natural Sciences
476: The Overview Effect
Published: Jan. 29, 2018, 6:46 p.m.Duration: 29 minutes 50 seconds
Listed in: Natural Sciences
475: Fast Radio Bursts
Published: Jan. 23, 2018, 4:39 p.m.Duration: 30 minutes 24 seconds
Listed in: Natural Sciences
474: Predictions for 2018
Published: Jan. 15, 2018, 12:34 p.m.Duration: 32 minutes 32 seconds
Listed in: Natural Sciences
473: Remembering the Best Space Science of 2017
Published: Jan. 8, 2018, 6:12 p.m.Duration: 30 minutes 22 seconds
Listed in: Natural Sciences
472: Best Modern Sci Fi for the Science Lover Part 4: Bioscience
Published: Dec. 31, 2017, 3:57 p.m.Duration: 28 minutes 11 seconds
Listed in: Natural Sciences
471: Best Modern Sci Fi for the Science Lover Part 3: Human Computer Relations
Published: Dec. 27, 2017, 2:18 a.m.Duration: 26 minutes 54 seconds
Listed in: Natural Sciences
470: Best Modern Sci Fi for the Science Lover Part 2: 3D Printing
Published: Dec. 19, 2017, 1:27 p.m.Duration: 28 minutes 26 seconds
Listed in: Natural Sciences
469: Best Modern Sci Fi for the Science Lover Part 1 Space Exploration
Published: Dec. 11, 2017, 2:07 p.m.Duration: 31 minutes 21 seconds
Listed in: Natural Sciences
468: Simulations for Science and Fun
Published: Dec. 4, 2017, 11:37 a.m.Duration: 30 minutes 14 seconds
Listed in: Natural Sciences
467: Resonance
Published: Nov. 27, 2017, 10:40 a.m.Duration: 30 minutes 29 seconds
Listed in: Natural Sciences
466: Origins of Zero (0)
Published: Nov. 20, 2017, 6:24 p.m.Duration: 28 minutes 35 seconds
Listed in: Natural Sciences
465: Exploiting Interfering Light
Published: Nov. 10, 2017, 11:55 a.m.Duration: 28 minutes 47 seconds
Listed in: Natural Sciences
464: Why the Hype over an Exorock?
Published: Nov. 6, 2017, 1:29 a.m.Duration: 27 minutes 52 seconds
Listed in: Natural Sciences
463: Pareidolia and the Moon
Published: Oct. 30, 2017, 11:32 a.m.Duration: 24 minutes 43 seconds
Listed in: Natural Sciences
462: Modeling the Weather
Published: Oct. 23, 2017, 10:50 p.m.Duration: 28 minutes 42 seconds
Listed in: Natural Sciences
461: Measuring the Weather with Satellites
Published: Oct. 16, 2017, 3:47 a.m.Duration: 29 minutes 43 seconds
Listed in: Natural Sciences
460: Earth from Afar: Remote Sensing
Published: Oct. 9, 2017, 8:27 p.m.Duration: 30 minutes 49 seconds
Listed in: Natural Sciences
459: Arecibo Observatory
Published: Oct. 2, 2017, 4:10 p.m.Duration: 29 minutes 42 seconds
Listed in: Natural Sciences
458: The Science of Cassini
Published: Sept. 25, 2017, 4:18 a.m.Duration: 33 minutes 21 seconds
Listed in: Natural Sciences
457: Why Did Cassini Have To Die? In Memoriam
Published: Sept. 18, 2017, 4:55 a.m.Duration: 29 minutes 23 seconds
Listed in: Natural Sciences
456: Pluto Revisited
Published: Sept. 11, 2017, 4:27 p.m.Duration: 33 minutes 55 seconds
Listed in: Natural Sciences
455: Your Practical Guide to Colonizing the Milky Way!
Published: Aug. 28, 2017, 11:16 p.m.Duration: 32 minutes 17 seconds
Listed in: Natural Sciences
Astronomy Cast Extra! Solar Eclipse 101
Published: Aug. 19, 2017, 9:49 p.m.Duration: 31 minutes 25 seconds
Listed in: Natural Sciences
454: Things Were Looking Forward To
Published: June 19, 2017, 9:01 a.m.Duration: 34 minutes 52 seconds
Listed in: Natural Sciences
453: Favorite Things Weve Done These 10 Years
Published: June 11, 2017, 12:01 a.m.Duration: 33 minutes 57 seconds
Listed in: Natural Sciences
452: Summer Observing Challenges
Published: June 5, 2017, 8 p.m.Duration: 29 minutes 42 seconds
Listed in: Natural Sciences
451: When Can I Buy My Ticket To Space?
Published: May 28, 2017, 6:26 p.m.Duration: 26 minutes 48 seconds
Listed in: Natural Sciences
450: Inflatable Habitats
Published: May 23, 2017, 12:36 a.m.Duration: 27 minutes 47 seconds
Listed in: Natural Sciences
449: Robots in Space!
Published: May 8, 2017, 4:53 p.m.Duration: 26 minutes 43 seconds
Listed in: Natural Sciences
448: Prepping for the Eclipse
Published: May 1, 2017, 5:16 a.m.Duration: 29 minutes 24 seconds
Listed in: Natural Sciences
447: Animals in Space Pt. 3: Dogs, Monkeys and More
Published: April 25, 2017, 4:32 p.m.Duration: 28 minutes 42 seconds
Listed in: Natural Sciences
446: Animals in Space Pt. 2: Mice and Other Small Animals
Published: April 17, 2017, 5:42 a.m.Duration: 30 minutes 58 seconds
Listed in: Natural Sciences
445: Animals in Space Pt. 1: Insects and Arachnids
Published: April 10, 2017, 6:57 p.m.Duration: 28 minutes 19 seconds
Listed in: Natural Sciences
444: Fractals
Published: April 3, 2017, 12:13 p.m.Duration: 27 minutes 49 seconds
Listed in: Natural Sciences
443: Destroy and Rebuild Pt. 7: Tsunamis
Published: March 13, 2017, 8:07 p.m.Duration: 30 minutes 29 seconds
Listed in: Natural Sciences
442: Destroy and Rebuild Pt. 6: Magnetic Pole Reversal
Published: March 3, 2017, 3:48 a.m.Duration: 29 minutes 15 seconds
Listed in: Natural Sciences
441: Destroy and Rebuild, Pt. 5: Continental Drift
Published: March 3, 2017, 12:30 a.m.Duration: 26 minutes 12 seconds
Listed in: Natural Sciences
440: Destroy and Rebuild, Pt. 4: Supervolcanoes!
Published: Feb. 18, 2017, 7:11 p.m.Duration: 31 minutes 34 seconds
Listed in: Natural Sciences
439: Destroy and Rebuild, Pt. 3: How Do We Terraform Earth?
Published: Feb. 14, 2017, 7:32 p.m.Duration: 30 minutes 47 seconds
Listed in: Natural Sciences
438: Destroy and Rebuild, Pt. 2: Geoengineering
Published: Feb. 5, 2017, 9:46 a.m.Duration: 31 minutes 52 seconds
Listed in: Natural Sciences
437: Destroy and Rebuild, Pt. 1: The Torino Scale
Published: Jan. 30, 2017, 11:37 a.m.Duration: 30 minutes 16 seconds
Listed in: Natural Sciences
436 Bonus: Moon Cheeziness
Published: Jan. 24, 2017, 2:10 a.m.Duration: 12 minutes 38 seconds
Listed in: Natural Sciences
436: Common Misconceptions in Probability
Published: Jan. 23, 2017, 6:44 p.m.Duration: 32 minutes 20 seconds
Listed in: Natural Sciences
435: The Butterfly Effect
Published: Jan. 15, 2017, 1:30 a.m.Duration: 28 minutes 27 seconds
Listed in: Natural Sciences
434: Am I On An Alien World?
Published: Jan. 8, 2017, 12:35 p.m.Duration: 27 minutes 49 seconds
Listed in: Natural Sciences
433: Volcanoes on Mars
Published: Jan. 3, 2017, 7:41 p.m.Duration: 28 minutes 13 seconds
Listed in: Natural Sciences
432: Geologic Ages of Mars From Wet and Wild to Desolate Desert
Published: Dec. 26, 2016, 4:47 p.m.Duration: 30 minutes 49 seconds
Listed in: Natural Sciences
431: The Search for Life on Mars
Published: Dec. 8, 2016, 6:32 p.m.Duration: 30 minutes 56 seconds
Listed in: Natural Sciences
430: Coming Home from Mars
Published: Dec. 8, 2016, 5:15 p.m.Duration: 30 minutes 54 seconds
Listed in: Natural Sciences
429: Living on Mars
Published: Nov. 26, 2016, 9:44 a.m.Duration: 28 minutes 19 seconds
Listed in: Natural Sciences
428: The Moons of Mars
Published: Nov. 24, 2016, 7:26 a.m.Duration: 30 minutes 44 seconds
Listed in: Natural Sciences
427: Click Bait vs Clear Science
Published: Nov. 7, 2016, 10:33 a.m.Duration: 30 minutes 36 seconds
Listed in: Natural Sciences
426: Confirmation Bias
Published: Oct. 29, 2016, 5:15 a.m.Duration: 35 minutes 15 seconds
Listed in: Natural Sciences
425: Naming Spacecraft
Published: Oct. 20, 2016, 3:42 p.m.Duration: 27 minutes 35 seconds
Listed in: Natural Sciences
424: Lightning
Published: Oct. 17, 2016, 10:12 a.m.Duration: 29 minutes 50 seconds
Listed in: Natural Sciences
423: Cyclones
Published: Oct. 10, 2016, 11:27 p.m.Duration: 30 minutes 16 seconds
Listed in: Natural Sciences
422: Geysers
Published: Oct. 1, 2016, 8:57 p.m.Duration: 32 minutes 40 seconds
Listed in: Natural Sciences
421: Space Games!
Published: Sept. 28, 2016, 1:14 a.m.Duration: 30 minutes 33 seconds
Listed in: Natural Sciences
420: FIRE!
Published: Sept. 19, 2016, 6:20 p.m.Duration: 32 minutes 29 seconds
Listed in: Natural Sciences
419: DragonCon 2016 Live: Rocket Girls
Published: Sept. 15, 2016, 6:32 p.m.Duration: 1 hour 7 minutes 17 seconds
Listed in: Natural Sciences
418: I'm a Teapot
Published: June 27, 2016, 3:01 a.m.Duration: 31 minutes 45 seconds
Listed in: Natural Sciences
417: Expectation: Failed
Published: June 26, 2016, 11:18 p.m.Duration: 32 minutes 16 seconds
Listed in: Natural Sciences
416: Fireballs from Space
Published: June 13, 2016, 11:31 p.m.Duration: 30 minutes 50 seconds
Listed in: Natural Sciences
415: The Temperature of the Universe
Published: June 1, 2016, 3:22 a.m.Duration: 33 minutes 55 seconds
Listed in: Natural Sciences
414: Navigating Far
Published: May 26, 2016, 3:29 a.m.Duration: 29 minutes 19 seconds
Listed in: Natural Sciences
413: Navigating Near
Published: May 17, 2016, 1:02 a.m.Duration: 29 minutes 36 seconds
Listed in: Natural Sciences
412: The Color of the Universe
Published: May 1, 2016, 10:37 p.m.Duration: 25 minutes 12 seconds
Listed in: Natural Sciences
411: The Science of Sunset Colors
Published: April 25, 2016, 4:05 a.m.Duration: 30 minutes 56 seconds
Listed in: Natural Sciences
410: Planet Nine - Facts & Fiction
Published: April 18, 2016, 1:44 a.m.Duration: 33 minutes 36 seconds
Listed in: Natural Sciences
409: Spin in the Solar System
Published: April 11, 2016, 3:59 a.m.Duration: 33 minutes 24 seconds
Listed in: Natural Sciences
408: Universal Cannibalism
Published: April 4, 2016, 11:33 p.m.Duration: 30 minutes 18 seconds
Listed in: Natural Sciences
407: Galactic Cannibalism
Published: March 30, 2016, 4:07 a.m.Duration: 28 minutes 8 seconds
Listed in: Natural Sciences
406: Stellar Cannibalism
Published: March 14, 2016, 3:09 a.m.Duration: 29 minutes 46 seconds
Listed in: Natural Sciences
405: Method Not Found
Published: March 7, 2016, 4:37 a.m.Duration: 30 minutes 18 seconds
Listed in: Natural Sciences
404: What We Know, What We Don't Know, & What We Can't Know
Published: March 1, 2016, 2:50 a.m.Duration: 31 minutes 32 seconds
Listed in: Natural Sciences
403: Funding Big Science
Published: Feb. 22, 2016, 5:21 a.m.Duration: 35 minutes 43 seconds
Listed in: Natural Sciences
402: Gravity Eyes - See the Invisible with the Force
Published: Feb. 15, 2016, 4:13 a.m.Duration: 31 minutes 41 seconds
Listed in: Natural Sciences
401: Future Predictions
Published: Feb. 8, 2016, 5:07 a.m.Duration: 39 minutes 55 seconds
Listed in: Natural Sciences
400: The State of the Universe
Published: Feb. 1, 2016, 4:18 a.m.Duration: 39 minutes 21 seconds
Listed in: Natural Sciences
398: Seeing Things
Published: Jan. 11, 2016, 5:43 a.m.Duration: 28 minutes 48 seconds
Listed in: Natural Sciences
397: Why is There Something and Not Nothing?
Published: Dec. 22, 2015, 4:52 a.m.Duration: 31 minutes 26 seconds
Listed in: Natural Sciences
396: Family Astronomy for the Holidays
Published: Dec. 15, 2015, 2:04 a.m.Duration: 31 minutes 34 seconds
Listed in: Natural Sciences
395: Baryons & Beyond the Standard Model
Published: Dec. 7, 2015, 1:55 a.m.Duration: 34 minutes 47 seconds
Listed in: Natural Sciences
394: Bosons
Published: Nov. 30, 2015, 3:41 a.m.Duration: 32 minutes 37 seconds
Listed in: Natural Sciences
393: The Standard Model - Leptons & Quarks
Published: Nov. 23, 2015, 5:34 a.m.Duration: 31 minutes 5 seconds
Listed in: Natural Sciences
392: The Standard Model
Published: Nov. 16, 2015, 5:58 a.m.Duration: 32 minutes 15 seconds
Listed in: Natural Sciences
391: Entropy
Published: Nov. 9, 2015, 4:45 a.m.Duration: 28 minutes 52 seconds
Listed in: Natural Sciences
390: Occam's Razor & the Problem with Probabilities
Published: Nov. 9, 2015, 12:20 a.m.Duration: 26 minutes 9 seconds
Listed in: Natural Sciences
388: Megastructures
Published: Oct. 29, 2015, 1 a.m.Duration: 32 minutes 22 seconds
Listed in: Natural Sciences
389: Roundtable with Paul M. Sutter
Published: Oct. 28, 2015, 12:28 a.m.Duration: 36 minutes 20 seconds
Listed in: Natural Sciences
387: Water on Mars (Again)
Published: Oct. 20, 2015, 3:47 a.m.Duration: 29 minutes
Listed in: Natural Sciences
386: Orbiting Observers
Published: Oct. 13, 2015, 3:33 a.m.Duration: 31 minutes 58 seconds
Listed in: Natural Sciences
385: Rovers on the Run
Published: Sept. 30, 2015, 3:25 a.m.Duration: 37 minutes 33 seconds
Listed in: Natural Sciences
384: Escaping Probes
Published: Sept. 27, 2015, 8:38 p.m.Duration: 32 minutes 22 seconds
Listed in: Natural Sciences
383: Approaches to Absolute Zero
Published: July 7, 2015, 4:17 a.m.Duration: 32 minutes 47 seconds
Listed in: Natural Sciences
382: Degenerate Matter
Published: July 6, 2015, 2:13 a.m.Duration: 27 minutes 36 seconds
Listed in: Natural Sciences
381: Hollowing Asteroids
Published: June 19, 2015, 11:41 p.m.Duration: 30 minutes 28 seconds
Listed in: Natural Sciences
380: The Limits of Optics
Published: June 15, 2015, 3:59 a.m.Duration: 30 minutes 44 seconds
Listed in: Natural Sciences
379: Fermi's Atom Splitting
Published: June 13, 2015, 5:58 p.m.Duration: 29 minutes 17 seconds
Listed in: Natural Sciences
378: Rutherford Atoms
Published: June 8, 2015, 1:36 a.m.Duration: 31 minutes 16 seconds
Listed in: Natural Sciences
377: Thomson Finds the Electron
Published: June 4, 2015, 2:42 a.m.Duration: 27 minutes 20 seconds
Listed in: Natural Sciences
376: The Miller-Urey Experiment
Published: May 25, 2015, 1:07 a.m.Duration: 29 minutes 51 seconds
Listed in: Natural Sciences
375: The Search for Life in the Solar System, with Morgan Rehnberg
Published: May 13, 2015, 1:27 a.m.Duration: 39 minutes 29 seconds
Listed in: Natural Sciences
374: The Stern-Gerlach Experiment
Published: April 27, 2015, 3:22 a.m.Duration: 30 minutes 23 seconds
Listed in: Natural Sciences
373: The Becquerel Experiment
Published: April 15, 2015, 3:26 a.m.Duration: 28 minutes 26 seconds
Listed in: Natural Sciences
372: The Millikan Oil Drop Experiment
Published: April 6, 2015, 12:28 a.m.Duration: 27 minutes 45 seconds
Listed in: Natural Sciences
371: The Eddington Eclipse Experiment
Published: April 5, 2015, 9:45 p.m.Duration: 29 minutes 4 seconds
Listed in: Natural Sciences
370: Kaufmann Bucherer Neumann Experiments
Published: March 25, 2015, 4:38 a.m.Duration: 31 minutes 8 seconds
Listed in: Natural Sciences
369: The Fizeau Experiment
Published: March 19, 2015, 4:49 a.m.Duration: 31 minutes 48 seconds
Listed in: Natural Sciences
368: Searching for the Ether Wind (The MichelsonMorley Experiment)
Published: Feb. 23, 2015, 5:26 a.m.Duration: 30 minutes 24 seconds
Listed in: Natural Sciences
367: Spitzer Does Exoplanets
Published: Feb. 19, 2015, 6:40 a.m.Duration: 32 minutes 49 seconds
Listed in: Natural Sciences
366: HARPS
Published: Feb. 6, 2015, 5:35 a.m.Duration: 29 minutes 43 seconds
Listed in: Natural Sciences
365: Gaia
Published: Jan. 27, 2015, 6:14 a.m.Duration: 31 minutes 25 seconds
Listed in: Natural Sciences
364: COROT
Published: Jan. 19, 2015, 3:47 a.m.Duration: 29 minutes 26 seconds
Listed in: Natural Sciences
363: Where Did Earth's Water Come From?
Published: Jan. 19, 2015, 3:12 a.m.Duration: 30 minutes 13 seconds
Listed in: Natural Sciences
362: Carolyn Porco
Published: Jan. 5, 2015, 12:22 a.m.Duration: 31 minutes 13 seconds
Listed in: Natural Sciences
361: Maria Zuber
Published: Dec. 29, 2014, 4:10 a.m.Duration: 29 minutes 1 second
Listed in: Natural Sciences
360: Jocelyn Bell Burnell
Published: Dec. 17, 2014, 5:43 a.m.Duration: 27 minutes 8 seconds
Listed in: Natural Sciences
359: Margaret Geller
Published: Dec. 8, 2014, 11:16 p.m.Duration: 29 minutes 53 seconds
Listed in: Natural Sciences
358: Sandra Faber
Published: Dec. 8, 2014, 5:34 a.m.Duration: 28 minutes 8 seconds
Listed in: Natural Sciences
357: Vera Rubin
Published: Nov. 24, 2014, 4:25 a.m.Duration: 31 minutes 58 seconds
Listed in: Natural Sciences
356: Inertia
Published: Nov. 21, 2014, 12:22 a.m.Duration: 31 minutes 55 seconds
Listed in: Natural Sciences
355: 3D Printing Exploration
Published: Nov. 14, 2014, 6:12 a.m.Duration: 25 minutes 17 seconds
Listed in: Natural Sciences
354: Comet Siding Spring vs. Mars
Published: Nov. 10, 2014, 4:45 a.m.Duration: 31 minutes 22 seconds
Listed in: Natural Sciences
353: Seasons and Saturn
Published: Oct. 6, 2014, 4:59 a.m.Duration: 26 minutes 14 seconds
Listed in: Natural Sciences
352: Water, Water Everywhere
Published: Sept. 30, 2014, 4:51 a.m.Duration: 28 minutes 1 second
Listed in: Natural Sciences
Live from DragonCon 2014
Published: Sept. 28, 2014, 11:04 p.m.Duration: 1 hour 6 minutes 25 seconds
Listed in: Natural Sciences
351: Asteroid Adventures
Published: Sept. 22, 2014, 3:46 a.m.Duration: 31 minutes 50 seconds
Listed in: Natural Sciences
350: Spaceship One
Published: July 13, 2014, 3:24 a.m.Duration: 29 minutes 39 seconds
Listed in: Natural Sciences
349: Mercury 7 Astronauts
Published: July 10, 2014, 4:52 a.m.Duration: 32 minutes 37 seconds
Listed in: Natural Sciences
348: 2 Independence Square, the NASA Headquarters
Published: June 17, 2014, 3:09 a.m.Duration: 30 minutes 34 seconds
Listed in: Natural Sciences
Live from Balticon
Published: June 9, 2014, 4:28 a.m.Duration: 38 minutes 58 seconds
Listed in: Natural Sciences
346: Area 51
Published: May 22, 2014, 4:55 a.m.Duration: 28 minutes 52 seconds
Listed in: Natural Sciences
345: Launch Complex 39
Published: May 13, 2014, 4:21 a.m.Duration: 27 minutes 34 seconds
Listed in: Natural Sciences
344: Saturn's Rings
Published: May 5, 2014, 2:27 a.m.Duration: 34 minutes 59 seconds
Listed in: Natural Sciences
343: The Universe is Trying to Kill You
Published: May 3, 2014, 11:42 p.m.Duration: 1 hour 10 minutes 6 seconds
Listed in: Natural Sciences
342: Sunsetting Spacecraft
Published: April 15, 2014, 3 a.m.Duration: 32 minutes 37 seconds
Listed in: Natural Sciences
341: The 45th Lunar and Planetary Society Conference, with Alessondra Springmann
Published: April 9, 2014, 2:43 a.m.Duration: 30 minutes 18 seconds
Listed in: Natural Sciences
340: Warner von Braum
Published: April 1, 2014, 4:09 a.m.Duration: 29 minutes 53 seconds
Listed in: Natural Sciences
339: Space Conspiracy Theories
Published: March 26, 2014, 2:04 a.m.Duration: 34 minutes 27 seconds
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338: Copernicus
Published: March 20, 2014, 4:53 a.m.Duration: 28 minutes 22 seconds
Listed in: Natural Sciences
337: Photometry
Published: March 11, 2014, 4:28 a.m.Duration: 30 minutes 48 seconds
Listed in: Natural Sciences
336: Units of Measure
Published: March 4, 2014, 6:30 a.m.Duration: 27 minutes 52 seconds
Listed in: Natural Sciences
335: The Photoelectric Effect
Published: Feb. 24, 2014, 3:43 a.m.Duration: 30 minutes 11 seconds
Listed in: Natural Sciences
334: Chelyabinsk, One Year Later
Published: Feb. 17, 2014, 6:06 a.m.Duration: 31 minutes 46 seconds
Listed in: Natural Sciences
333: When Worlds Collide
Published: Feb. 9, 2014, 10:38 p.m.Duration: 30 minutes 50 seconds
Listed in: Natural Sciences
332: Stellar Collisions
Published: Feb. 6, 2014, 6:18 a.m.Duration: 29 minutes 53 seconds
Listed in: Natural Sciences
331: Arthur C. Clarke's Ideas and Technology
Published: Jan. 27, 2014, 4:42 a.m.Duration: 33 minutes 14 seconds
Listed in: Natural Sciences
330: Arthur C. Clarke
Published: Jan. 20, 2014, 5:26 a.m.Duration: 28 minutes 50 seconds
Listed in: Natural Sciences
329: Telescope Making, Pt. 3
Published: Jan. 13, 2014, 4:53 a.m.Duration: 28 minutes 48 seconds
Listed in: Natural Sciences
328: Telescope Making, Pt. 2
Published: Jan. 6, 2014, 3:07 a.m.Duration: 30 minutes 56 seconds
Listed in: Natural Sciences
327: Telescope Making, Pt. 1
Published: Dec. 30, 2013, 3:03 a.m.Duration: 32 minutes 15 seconds
Listed in: Natural Sciences
326: Atmospheric Dust
Published: Dec. 23, 2013, 1:31 a.m.Duration: 27 minutes 50 seconds
Listed in: Natural Sciences
325: Cold Fusion
Published: Dec. 17, 2013, 4:17 a.m.Duration: 30 minutes 42 seconds
Listed in: Natural Sciences
324: Sun Grazers
Published: Dec. 8, 2013, 6:56 p.m.Duration: 27 minutes 52 seconds
Listed in: Natural Sciences
323: Isotopes
Published: Dec. 3, 2013, 5:17 a.m.Duration: 31 minutes 16 seconds
Listed in: Natural Sciences
322: SOHO
Published: Nov. 20, 2013, 4:18 a.m.Duration: 26 minutes 17 seconds
Listed in: Natural Sciences
321: Solar Flares
Published: Nov. 19, 2013, 1:33 a.m.Duration: 28 minutes 48 seconds
Listed in: Natural Sciences
320: Layers of the Sun
Published: Nov. 11, 2013, 6 a.m.Duration: 30 minutes 28 seconds
Listed in: Natural Sciences
319: The Zodiac
Published: Nov. 4, 2013, 6 a.m.Duration: 27 minutes 26 seconds
Listed in: Natural Sciences
318: Escape Velocity
Published: Oct. 28, 2013, 3:46 a.m.Duration: 27 minutes 51 seconds
Listed in: Natural Sciences
317: Observatories
Published: Oct. 23, 2013, 5:50 a.m.Duration: 30 minutes 13 seconds
Listed in: Natural Sciences
316: Observational vs. Experimental Science
Published: Oct. 14, 2013, 5:51 a.m.Duration: 31 minutes 29 seconds
Listed in: Natural Sciences
315: Particle Accelerators
Published: Oct. 7, 2013, 2:41 p.m.Duration: 33 minutes 17 seconds
Listed in: Natural Sciences
314: Acceleration
Published: Sept. 9, 2013, 4:55 a.m.Duration: 26 minutes 52 seconds
Listed in: Natural Sciences
313: Precession
Published: Sept. 8, 2013, 3:51 p.m.Duration: 26 minutes 24 seconds
Listed in: Natural Sciences
312: The Inverse Square Law & Other Strangeness
Published: Aug. 6, 2013, 1:27 a.m.Duration: 26 minutes 50 seconds
Listed in: Natural Sciences
311: Sound
Published: July 29, 2013, 5:12 a.m.Duration: 23 minutes 41 seconds
Listed in: Natural Sciences
AstronomyCast 309: Creating a Science-y Society
Published: July 23, 2013, 3:01 a.m.Duration: 34 minutes 24 seconds
Listed in: Natural Sciences
308: Climate Change
Published: July 18, 2013, 4:21 a.m.Duration: 33 minutes 31 seconds
Listed in: Natural Sciences
307: The Pacific Ring of Fire
Published: July 14, 2013, 7:36 p.m.Duration: 30 minutes 30 seconds
Listed in: Natural Sciences
306: Accretion Discs
Published: July 10, 2013, 3:27 a.m.Duration: 27 minutes 44 seconds
Listed in: Natural Sciences
305: The Spacecraft That Wouldn't Die
Published: July 1, 2013, 1:53 a.m.Duration: 34 minutes 13 seconds
Listed in: Natural Sciences
304: Death of a Spacecraft
Published: June 25, 2013, 4:21 a.m.Duration: 31 minutes 28 seconds
Listed in: Natural Sciences
303: Equilibrium
Published: June 22, 2013, 9:48 p.m.Duration: 29 minutes 3 seconds
Listed in: Natural Sciences
302: Planetary Motion in the Sky
Published: June 22, 2013, 7:44 p.m.Duration: 29 minutes 46 seconds
Listed in: Natural Sciences
Ep. 301: Planetary Migration
Published: May 19, 2013, 8:40 p.m.Duration: 28 minutes 29 seconds
Listed in: Natural Sciences
Ep. 295: The Observable Universe
Published: May 19, 2013, 7:49 p.m.Duration: 30 minutes 53 seconds
Listed in: Natural Sciences
Ep. 300: What We've Learned in Almost 7 Years
Published: May 19, 2013, 7:47 p.m.Duration: 34 minutes 24 seconds
Listed in: Natural Sciences
Ep. 299: Space Stations, Pt. 4: Future Space Stations
Published: May 18, 2013, 10:54 p.m.Duration: 34 minutes 27 seconds
Listed in: Natural Sciences
Ep. 298: Space Stations, Pt. 3: The International Space Station
Published: May 18, 2013, 12:06 a.m.Duration: 35 minutes 25 seconds
Listed in: Natural Sciences
Ep. 297: Space Stations, Pt. 2: Mir
Published: May 15, 2013, 3:14 a.m.Duration: 33 minutes 15 seconds
Listed in: Natural Sciences
Ep. 296: Spacestations, pt. 1
Published: May 14, 2013, 3:12 a.m.Duration: 28 minutes 55 seconds
Listed in: Natural Sciences
Weekly Space Hangout - May 3rd, 2013
Published: May 4, 2013, 12:32 a.m.Duration: 1 hour 4 minutes 35 seconds
Listed in: Natural Sciences
Ep. 294: Arecibo Observatory
Published: April 18, 2013, 2:09 a.m.Duration: 30 minutes 54 seconds
Listed in: Natural Sciences
Ep. 293: Earthquakes
Published: April 3, 2013, 4:54 a.m.Duration: 32 minutes 10 seconds
Listed in: Natural Sciences
Ep. 292: The Oort Cloud
Published: March 25, 2013, 5:02 a.m.Duration: 27 minutes 18 seconds
Listed in: Natural Sciences
Ep. 291: Shockwaves
Published: March 19, 2013, 12:47 a.m.Duration: 28 minutes 27 seconds
Listed in: Natural Sciences
Ep. 290: Failed Stars
Published: March 18, 2013, 5:04 a.m.Duration: 29 minutes
Listed in: Natural Sciences
Ep. 289: Cherenkov Radiation
Published: March 12, 2013, 4:27 a.m.Duration: 27 minutes 55 seconds
Listed in: Natural Sciences
Ep. 288: Phases of Matter
Published: Feb. 26, 2013, 5:44 a.m.Duration: 31 minutes 1 second
Listed in: Natural Sciences
Ep. 287: E = mc2
Published: Feb. 18, 2013, 12:24 a.m.Duration: 31 minutes 9 seconds
Listed in: Natural Sciences
Weekly Space Hangout Feb 15, 2013
Published: Feb. 16, 2013, 1:28 a.m.Duration: 50 minutes 43 seconds
Listed in: Natural Sciences
Ep. 283: Stellar Motion
Published: Feb. 13, 2013, 1:55 a.m.Duration: 27 minutes 11 seconds
Listed in: Natural Sciences
Ep. 286: How to Debunk and End-of-the-World Myth
Published: Feb. 13, 2013, 1:31 a.m.Duration: 42 minutes 23 seconds
Listed in: Natural Sciences
Ep. 285: How the World Will Really End
Published: Feb. 11, 2013, 2:48 a.m.Duration: 29 minutes 19 seconds
Listed in: Natural Sciences
Weekly Space Hangout Feb 8, 2013
Published: Feb. 8, 2013, 10:32 p.m.Duration: 44 minutes 42 seconds
Listed in: Natural Sciences
Weekly Space Hangout Feb 1, 2013
Published: Feb. 4, 2013, 3:51 p.m.Duration: 33 minutes 14 seconds
Listed in: Natural Sciences
Weekly Space Hangout - Jan 25 2013
Published: Jan. 25, 2013, 10:43 p.m.Duration: 45 minutes 54 seconds
Listed in: Natural Sciences
Weekly Space Hangout - Jan 18, 2013
Published: Jan. 25, 2013, 10:39 p.m.Duration: 49 minutes 18 seconds
Listed in: Natural Sciences
Ep. 284: Optics
Published: Jan. 19, 2013, 11:42 p.m.Duration: 26 minutes 59 seconds
Listed in: Natural Sciences
Ep. 282: Seasons
Published: Jan. 8, 2013, 7:21 a.m.Duration: 31 minutes 10 seconds
Listed in: Natural Sciences
Ep. 281: Explosions in Space
Published: Dec. 13, 2012, 1:27 p.m.Duration: 31 minutes 59 seconds
Listed in: Natural Sciences
Ep. 280: The Cosmological Constant
Published: Dec. 11, 2012, 4:29 a.m.Duration: 30 minutes 57 seconds
Listed in: Natural Sciences
Ep. 279: The Hubble Constant
Published: Dec. 4, 2012, 6:38 a.m.Duration: 28 minutes 19 seconds
Listed in: Natural Sciences
Ep. 278: Animals in Space
Published: Nov. 13, 2012, 4:53 a.m.Duration: 30 minutes 17 seconds
Listed in: Natural Sciences
Ep. 277: Orbit
Published: Nov. 6, 2012, 2:03 a.m.Duration: 33 minutes 2 seconds
Listed in: Natural Sciences
Ep. 276: XMM Newton
Published: Oct. 30, 2012, 4:52 a.m.Duration: 27 minutes 21 seconds
Listed in: Natural Sciences
Weekly Space Hangout-Oct 25, 2012
Published: Oct. 27, 2012, 3:17 a.m.Duration: 38 minutes 21 seconds
Listed in: Natural Sciences
Mobile App: Phases of the Moon
Published: Oct. 25, 2012, 9:05 p.m.Duration: 1 minute 22 seconds
Listed in: Natural Sciences
Ep. 275: Isaac Newton, Pt. 1
Published: Oct. 16, 2012, 4:22 a.m.Duration: 32 minutes 17 seconds
Listed in: Natural Sciences
Ep. 274: The Asteroid Vesta
Published: Oct. 15, 2012, 5:02 a.m.Duration: 28 minutes 18 seconds
Listed in: Natural Sciences
AstronomyCast 273: Solutions to the Fermi Paradox
Published: Oct. 8, 2012, 2:09 a.m.Duration: 31 minutes 37 seconds
Listed in: Natural Sciences
Weekly Space Hangout - Oct 4, 2012
Published: Oct. 4, 2012, 7:36 p.m.Duration: 35 minutes 26 seconds
Listed in: Natural Sciences
Weekly Space Hangout Sep 27, 2012
Published: Oct. 1, 2012, 9:36 p.m.Duration: 47 minutes 59 seconds
Listed in: Natural Sciences
Weekly Space Hangout Sep 20, 2012
Published: Oct. 1, 2012, 9:33 p.m.Duration: 49 minutes 34 seconds
Listed in: Natural Sciences
AstronomyCast 272: Abiogenesis
Published: Oct. 1, 2012, 4:49 a.m.Duration: 31 minutes 39 seconds
Listed in: Natural Sciences
AstronomyCast 271: Who Does What in Space & Astronomy?
Published: Sept. 18, 2012, 4:34 a.m.Duration: 31 minutes 34 seconds
Listed in: Natural Sciences
Weekly Space Hangout - Sep. 13, 2012
Published: Sept. 17, 2012, 4:28 p.m.Duration: 51 minutes 35 seconds
Listed in: Natural Sciences
AstronomyCast: Live from DragonCon 2012
Published: Sept. 11, 2012, 4:57 a.m.Duration: 51 minutes 42 seconds
Listed in: Natural Sciences
AstronomyCast 270: Inertia
Published: Sept. 9, 2012, 9:17 p.m.Duration: 29 minutes 31 seconds
Listed in: Natural Sciences
Live coverage of the Curiosity Landing on August 5th, 2012
Published: July 31, 2012, 6:45 p.m.Duration: 1 minute 32 seconds
Listed in: Natural Sciences
Astronomy Cast on Hiatus for the Summer
Published: July 31, 2012, 5:48 p.m.Duration: 1 minute 5 seconds
Listed in: Natural Sciences
AstronomyCast 269: Mass
Published: July 16, 2012, 3 a.m.Duration: 29 minutes 47 seconds
Listed in: Natural Sciences
Weekly Space Hangout - July 12, 2012
Published: July 12, 2012, 8:25 p.m.Duration: 41 minutes 53 seconds
Listed in: Natural Sciences
AstronomyCast 268: Energy
Published: July 10, 2012, 3:22 a.m.Duration: 29 minutes 20 seconds
Listed in: Natural Sciences
AstronomyCast 267: Infinities
Published: July 8, 2012, 12:39 a.m.Duration: 35 minutes 35 seconds
Listed in: Natural Sciences
Weekly Space Hangout - July 5, 2012
Published: July 5, 2012, 6:48 p.m.Duration: 40 minutes 36 seconds
Listed in: Natural Sciences
Weekly Space Hangout - June 28, 2012
Published: June 28, 2012, 8:57 p.m.Duration: 45 minutes 46 seconds
Listed in: Natural Sciences
Ep. 266: Archimedes
Published: June 26, 2012, 5:29 a.m.Duration: 33 minutes 15 seconds
Listed in: Natural Sciences
265: Arthur Eddington
Published: June 24, 2012, 12:52 a.m.Duration: 34 minutes 57 seconds
Listed in: Natural Sciences
Weekly Space Hangout - June 21, 2012
Published: June 22, 2012, 2:20 a.m.Duration: 47 minutes 36 seconds
Listed in: Natural Sciences
Weekly Space Hangout - June 14, 2012
Published: June 22, 2012, 2:12 a.m.Duration: 47 minutes 59 seconds
Listed in: Natural Sciences
AstronomyCast 264: The Hazards of Space Flight
Published: June 20, 2012, 4:13 a.m.Duration: 30 minutes 39 seconds
Listed in: Natural Sciences
AstronomyCast 263: Radioactive Decay
Published: June 14, 2012, 2:54 a.m.Duration: 32 minutes 31 seconds
Listed in: Natural Sciences
AstronomyCast 262: Solar Sails
Published: June 14, 2012, 12:02 a.m.Duration: 31 minutes
Listed in: Natural Sciences
Weekly Space Hangout - June 7, 2012
Published: June 7, 2012, 9:20 p.m.Duration: 50 minutes 23 seconds
Listed in: Natural Sciences
AstronomyCast 261: Lasers & Masers in Astronomy
Published: June 5, 2012, 3:54 a.m.Duration: 30 minutes 11 seconds
Listed in: Natural Sciences
Weekly Space Hangout - May 31, 2012
Published: May 31, 2012, 11:21 p.m.Duration: 53 minutes 51 seconds
Listed in: Natural Sciences
AstronomyCast 260: Lasers & Masers
Published: May 28, 2012, 7:39 a.m.Duration: 31 minutes 38 seconds
Listed in: Natural Sciences
Weekly Space Hangout - May 17, 2012
Published: May 23, 2012, 12:39 a.m.Duration: 44 minutes 36 seconds
Listed in: Natural Sciences
AstronomyCast 259: The Exploration of Venus
Published: May 7, 2012, 4:21 a.m.Duration: 32 minutes 14 seconds
Listed in: Natural Sciences
AstronomyCast 258: Viking Landers
Published: May 4, 2012, 8:50 a.m.Duration: 34 minutes 48 seconds
Listed in: Natural Sciences
Weekly Space Hangout - May 3, 2012
Published: May 4, 2012, 12:07 a.m.Duration: 1 hour 54 seconds
Listed in: Natural Sciences
AstronomyCast 257: Viking Orbiter
Published: April 6, 2012, 3:36 a.m.Duration: 28 minutes 16 seconds
Listed in: Natural Sciences
AstronomyCast 256: Resolution
Published: March 14, 2012, 5:23 a.m.Duration: 32 minutes 4 seconds
Listed in: Natural Sciences
AstronomyCast 254: Reflection & Refraction
Published: March 9, 2012, 6:38 a.m.Duration: 29 minutes 57 seconds
Listed in: Natural Sciences
Weekly Space Hangout - Mar. 8, 2012
Published: March 8, 2012, 8:46 p.m.Duration: 51 minutes 49 seconds
Listed in: Natural Sciences
AstronomyCast 255: Observing Hydrogen
Published: March 8, 2012, 4:25 a.m.Duration: 31 minutes 12 seconds
Listed in: Natural Sciences
Weekly Space Hangout - Mar. 1, 2012
Published: March 2, 2012, 7:29 p.m.Duration: 39 minutes 17 seconds
Listed in: Natural Sciences
AstronomyCast 253: Rayleigh Scattering
Published: Feb. 26, 2012, 1:43 a.m.Duration: 27 minutes 14 seconds
Listed in: Natural Sciences
Weekly Space Hangout - Feb. 23, 2012
Published: Feb. 24, 2012, 10:26 p.m.Duration: 57 minutes
Listed in: Natural Sciences
Weekly Space Hangout - Feb. 16, 2012
Published: Feb. 16, 2012, 9:21 p.m.Duration: 1 hour 4 minutes 40 seconds
Listed in: Natural Sciences
AstronomyCast 251: Messier Objects
Published: Feb. 14, 2012, 6:09 a.m.Duration: 28 minutes 9 seconds
Listed in: Natural Sciences
Weekly Space Hangout - Feb. 9, 2012
Published: Feb. 13, 2012, 6:43 p.m.Duration: 1 hour 2 minutes 59 seconds
Listed in: Natural Sciences
Weekly Space Hangout - Feb. 2, 2012
Published: Feb. 13, 2012, 4:36 p.m.Duration: 53 minutes 11 seconds
Listed in: Natural Sciences
AstronomyCast 252: Heisenberg's Uncertainty Principle
Published: Feb. 13, 2012, 6 a.m.Duration: 26 minutes 54 seconds
Listed in: Natural Sciences
AstronomyCast 250: Precision
Published: Feb. 9, 2012, 4:46 a.m.Duration: 30 minutes 54 seconds
Listed in: Natural Sciences
AstronomyCast 249: Schrodinger's cat
Published: Feb. 1, 2012, 6:48 a.m.Duration: 27 minutes 42 seconds
Listed in: Natural Sciences
AstronomyCast 248: The Carina Constellation
Published: Jan. 31, 2012, 4:30 a.m.Duration: 25 minutes 9 seconds
Listed in: Natural Sciences
Weekly Space Hangout - Jan. 26, 2012
Published: Jan. 26, 2012, 10:01 p.m.Duration: 1 hour 1 minute 28 seconds
Listed in: Natural Sciences
AstronomyCast 247: The Ages of Things
Published: Jan. 23, 2012, 6:55 a.m.Duration: 28 minutes 54 seconds
Listed in: Natural Sciences
AstronomyCast 246: What If Something Was Different
Published: Jan. 20, 2012, 4:37 a.m.Duration: 30 minutes 5 seconds
Listed in: Natural Sciences
AstronomyCast 245: Calendars
Published: Jan. 9, 2012, 5:36 a.m.Duration: 27 minutes 39 seconds
Listed in: Natural Sciences
Discovery of Earth-Sized Planets - Google+ Hangout
Published: Dec. 22, 2011, 5:54 a.m.Duration: 55 minutes 31 seconds
Listed in: Natural Sciences
AstronomyCast 244: Io
Published: Dec. 20, 2011, 5:19 a.m.Duration: 30 minutes 25 seconds
Listed in: Natural Sciences
AstronomyCast 243: The Tunguska Event
Published: Dec. 19, 2011, 1:55 a.m.Duration: 28 minutes 53 seconds
Listed in: Natural Sciences
AstronomyCast 242: The Turino Scale
Published: Dec. 4, 2011, 11:30 p.m.Duration: 27 minutes 42 seconds
Listed in: Natural Sciences
AstronomyCast 241: Astrophotography | Pt. 3: Image Processing
Published: Dec. 1, 2011, 8:17 p.m.Duration: 29 minutes 38 seconds
Listed in: Natural Sciences
AstronomyCast 240: Astrophotography | Pt. 2: Techniques
Published: Nov. 27, 2011, 10:51 p.m.Duration: 36 minutes 34 seconds
Listed in: Natural Sciences
AstronomyCast 239: Astrophotography | Pt. 1: The Gear
Published: Nov. 19, 2011, 10:43 a.m.Duration: 28 minutes 53 seconds
Listed in: Natural Sciences
AstronomyCast 238: Solar Activity
Published: Nov. 8, 2011, 9:21 p.m.Duration: 31 minutes 6 seconds
Listed in: Natural Sciences
AstronomyCast 237: Spooky Space Sounds
Published: Nov. 1, 2011, 4:40 a.m.Duration: 27 minutes 21 seconds
Listed in: Natural Sciences
AstronomyCast 236: Einstein Was Right
Published: Oct. 24, 2011, 6:57 a.m.Duration: 30 minutes 51 seconds
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AstronomyCast 235: Einstein
Published: Oct. 17, 2011, 12:29 a.m.Duration: 33 minutes 17 seconds
Listed in: Natural Sciences
AstronomyCast 234: Lunar Phases
Published: Oct. 10, 2011, 5 a.m.Duration: 28 minutes 48 seconds
Listed in: Natural Sciences
AstronomyCast 233: Radar
Published: Oct. 4, 2011, 12:47 a.m.Duration: 25 minutes 52 seconds
Listed in: Natural Sciences
AstronomyCast 232: Galileo Spacecraft
Published: Sept. 29, 2011, 1:38 a.m.Duration: 28 minutes 35 seconds
Listed in: Natural Sciences
AstronomyCast: Live at Dragon*Con
Published: Sept. 26, 2011, 6:56 a.m.Duration: 58 minutes 1 second
Listed in: Natural Sciences
AstronomyCast 231: Galileo Galilei
Published: Sept. 1, 2011, 10:26 p.m.Duration: 29 minutes 22 seconds
Listed in: Natural Sciences
AstronomyCast 230: Christiaan Huygens
Published: Aug. 31, 2011, 4:32 a.m.Duration: 24 minutes 51 seconds
Listed in: Natural Sciences
AstronomyCast 229: The Cassini Mission
Published: Aug. 28, 2011, 4:35 p.m.Duration: 32 minutes 40 seconds
Listed in: Natural Sciences
AstronomyCast 228: Giovanni Cassini, Pt. 1
Published: July 27, 2011, 5:17 p.m.Duration: 25 minutes 24 seconds
Listed in: Natural Sciences
AstronomyCast 227: The Big Dipper
Published: July 25, 2011, 3:30 a.m.Duration: 28 minutes 52 seconds
Listed in: Natural Sciences
AstronomyCast 226: Weather
Published: July 21, 2011, 3:39 a.m.Duration: 28 minutes 55 seconds
Listed in: Natural Sciences
AstronomyCast 225: Ice in Space
Published: July 16, 2011, 10:44 p.m.Duration: 26 minutes 50 seconds
Listed in: Natural Sciences
AstronomyCast 224: Orion
Published: June 26, 2011, 8:47 p.m.Duration: 28 minutes 54 seconds
Listed in: Natural Sciences
AstronomyCast 223: The Transit of Venus
Published: June 22, 2011, 10:05 p.m.Duration: 28 minutes 6 seconds
Listed in: Natural Sciences
AstronomyCast 222: The Decadal Survey
Published: May 26, 2011, 7:18 p.m.Duration: 29 minutes 25 seconds
Listed in: Natural Sciences
AstronomyCast 221: Geomorphology
Published: May 12, 2011, 3:42 a.m.Duration: 29 minutes 53 seconds
Listed in: Natural Sciences
AstronomyCast 220: Mass Extinction Events
Published: April 10, 2011, 6:47 p.m.Duration: 31 minutes
Listed in: Natural Sciences
AstronomyCast 219: The Planck Mission
Published: April 1, 2011, 12:34 a.m.Duration: 35 minutes 5 seconds
Listed in: Natural Sciences
AstronomyCast 217: Stellar Classification
Published: April 1, 2011, 12:32 a.m.Duration: 32 minutes 20 seconds
Listed in: Natural Sciences
AstronomyCast 218: Max Planck Pt. 1
Published: March 29, 2011, 7:42 p.m.Duration: 32 minutes 10 seconds
Listed in: Natural Sciences
AstrnomyCast 216: Archeo-Astronomy
Published: March 3, 2011, 4:25 a.m.Duration: 34 minutes 36 seconds
Listed in: Natural Sciences
AstronomyCast 215: Light Echoes
Published: March 1, 2011, 2:48 a.m.Duration: 32 minutes 52 seconds
Listed in: Natural Sciences
AstronomyCast 214: Space Tourism
Published: Feb. 26, 2011, 8 p.m.Duration: 33 minutes 58 seconds
Listed in: Natural Sciences
AstronomyCast 213: Supermassive Black Holes
Published: Feb. 9, 2011, 11:59 p.m.Duration: 37 minutes 33 seconds
Listed in: Natural Sciences
AstronomyCast 212: GPS Navigation
Published: Feb. 2, 2011, 10:14 p.m.Duration: 32 minutes 6 seconds
Listed in: Natural Sciences
AstronomyCast 211: Celestial Navigation
Published: Jan. 1, 2011, 12:23 a.m.Duration: 35 minutes 9 seconds
Listed in: Natural Sciences
AstronomyCast 210: The Mars Exploration Rovers: Spirit & Opportunity
Published: Dec. 29, 2010, 1:55 a.m.Duration: 32 minutes 32 seconds
Listed in: Natural Sciences
AstronomyCast 209: Exotic Life
Published: Dec. 13, 2010, 3:18 a.m.Duration: 39 minutes 19 seconds
Listed in: Natural Sciences
AstronomyCast 208: The Spitzer Space Telescope
Published: Nov. 22, 2010, 8:08 p.m.Duration: 35 minutes 10 seconds
Listed in: Natural Sciences
AstroCast 207: Lyman Spitzer
Published: Nov. 19, 2010, 5:05 p.m.Duration: 28 minutes 29 seconds
Listed in: Natural Sciences
AstronomyCast 206: Fission
Published: Nov. 13, 2010, 11:05 p.m.Duration: 34 minutes 21 seconds
Listed in: Natural Sciences
AstronomyCast 205: Fusion
Published: Nov. 9, 2010, 8:39 p.m.Duration: 39 minutes 54 seconds
Listed in: Natural Sciences
AstronomyCast 204: Temperature
Published: Oct. 25, 2010, 5 a.m.Duration: 28 minutes 51 seconds
Listed in: Natural Sciences
AstronomyCast 203: Europa
Published: Oct. 19, 2010, 7:23 p.m.Duration: 35 minutes 33 seconds
Listed in: Natural Sciences
AstronomyCast 202: The Planets at Gliese 581
Published: Oct. 11, 2010, 5 a.m.Duration: 34 minutes 33 seconds
Listed in: Natural Sciences
AstronomyCast 201: Titan
Published: Oct. 4, 2010, 5 a.m.Duration: 31 minutes 3 seconds
Listed in: Natural Sciences
AstronomyCast 200: The Mariner Program
Published: Sept. 27, 2010, 5 a.m.Duration: 34 minutes 50 seconds
Listed in: Natural Sciences
AstronomyCast 199: The Voyager Program
Published: Sept. 20, 2010, 5 a.m.Duration: 41 minutes 26 seconds
Listed in: Natural Sciences
AstronomyCast 198: How is a Space Mission Chosen?
Published: Sept. 16, 2010, 11:01 p.m.Duration: 34 minutes 43 seconds
Listed in: Natural Sciences
AstronomyCast 196: Luminosity & Magnitude
Published: Sept. 13, 2010, 1:40 a.m.Duration: 33 minutes 22 seconds
Listed in: Natural Sciences
Astronomy Cast 197: Live from Dragon*Con 2010
Published: Sept. 8, 2010, 4:45 a.m.Duration: 58 minutes
Listed in: Natural Sciences
AstronomyCast 195: Planetary Rings
Published: Aug. 3, 2010, 11:42 p.m.Duration: 30 minutes 56 seconds
Listed in: Natural Sciences
AstronomyCast 194: Dwarf Planets
Published: July 30, 2010, 5:51 p.m.Duration: 29 minutes 50 seconds
Listed in: Natural Sciences
AstronomyCast 193: Astronomy with the Unaided Eye
Published: July 6, 2010, 11:48 p.m.Duration: 35 minutes 51 seconds
Listed in: Natural Sciences
AstronomyCast 192: The Chandra X-Ray Observatory
Published: June 29, 2010, 8:43 p.m.Duration: 29 minutes 55 seconds
Listed in: Natural Sciences
AstronomyCast 191: Chandrasekhar
Published: June 29, 2010, 8:40 p.m.Duration: 30 minutes 37 seconds
Listed in: Natural Sciences
AstronomyCast 190: The Kepler Mission
Published: June 29, 2010, 8:36 p.m.Duration: 31 minutes 43 seconds
Listed in: Natural Sciences
AstronomyCast 189: Johannes Kepler and His Laws
Published: June 29, 2010, 8:33 p.m.Duration: 34 minutes 3 seconds
Listed in: Natural Sciences
AstronomyCast 187: The History of Astronomy | Pt. 5, The 20th Century
Published: June 14, 2010, 11:54 p.m.Duration: 31 minutes 4 seconds
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AstronomyCast 188: The Future of Astronomy
Published: June 14, 2010, 11:54 p.m.Duration: 35 minutes 57 seconds
Listed in: Natural Sciences
AstronomyCast 186: History of Astronomy | Pt. 4, Beginning of Modern Astronomy
Published: May 27, 2010, 6:37 p.m.Duration: 31 minutes 22 seconds
Listed in: Natural Sciences
Audible Ad: AstroCast 185
Published: May 25, 2010, 9:18 p.m.Duration: 57 seconds
Listed in: Natural Sciences
AstronomyCast 185: History of Astronomy | Pt. 3, The Renaissance
Published: May 25, 2010, 9:18 p.m.Duration: 35 minutes 25 seconds
Listed in: Natural Sciences
AstronomyCast 184: History of Astronomy | Pt. 2, The Greeks
Published: May 7, 2010, 10:50 p.m.Duration: 34 minutes 55 seconds
Listed in: Natural Sciences
AstronomyCast 183: History of Astronomy | Pt. 1, The Ancient Astronomers
Published: May 7, 2010, 12:25 a.m.Duration: 34 minutes 58 seconds
Listed in: Natural Sciences
AstronomyCast 182: Astrometry
Published: April 28, 2010, 7:01 p.m.Duration: 30 minutes 41 seconds
Listed in: Natural Sciences
AstronomyCast 181: Rotation
Published: April 21, 2010, 3:09 a.m.Duration: 35 minutes 47 seconds
Listed in: Natural Sciences
AstronomyCast 180: Albedo
Published: April 17, 2010, 8:09 p.m.Duration: 31 minutes 30 seconds
Listed in: Natural Sciences
AstronomyCast 179: Mysteries of the Universe, pt. 2
Published: April 10, 2010, 10:57 p.m.Duration: 33 minutes 34 seconds
Listed in: Natural Sciences
AstronomyCast 178: Mysteries of the Universe, pt. 1
Published: April 7, 2010, 6:02 p.m.Duration: 35 minutes 8 seconds
Listed in: Natural Sciences
AstronomyCast 84: Getting Around the Solar System
Published: March 24, 2010, 9:57 p.m.Duration: 40 minutes 21 seconds
Listed in: Natural Sciences
AstronomyCast 177: Mysteries of the Milky Way, pt. 2
Published: March 17, 2010, 6:57 p.m.Duration: 31 minutes 52 seconds
Listed in: Natural Sciences
AstronomyCast 176: Mysteries of the Milky Way, pt. 1
Published: March 10, 2010, 2:10 a.m.Duration: 30 minutes
Listed in: Natural Sciences
AstronomyCast 175: Mysteries of the Universe, pt. 2
Published: March 2, 2010, 7:14 a.m.Duration: 23 minutes 34 seconds
Listed in: Natural Sciences
AstronomyCast 174: Mysteries of the Universe, pt. 1
Published: Feb. 24, 2010, 6:02 a.m.Duration: 33 minutes 39 seconds
Listed in: Natural Sciences
AstronomyCast 173: The Herschel Space Observatory
Published: Feb. 17, 2010, 1:41 a.m.Duration: 30 minutes 34 seconds
Listed in: Natural Sciences
Ep. 26: The Largest Structures in the Universe
Published: Feb. 11, 2010, 10:30 p.m.Duration: 27 minutes 8 seconds
Listed in: Natural Sciences
AstronomyCast 172: William Herschel
Published: Feb. 10, 2010, 4:07 a.m.Duration: 29 minutes 26 seconds
Listed in: Natural Sciences
AstronomyCast 171: Solar System Movements & Positions
Published: Feb. 10, 2010, 3:58 a.m.Duration: 36 minutes 43 seconds
Listed in: Natural Sciences
AstronomyCast 170: Coordinate Systems
Published: Feb. 2, 2010, 2:56 a.m.Duration: 35 minutes 56 seconds
Listed in: Natural Sciences
AstronomyCast 169: The Fermi Mission
Published: Feb. 1, 2010, 9:01 p.m.Duration: 31 minutes 9 seconds
Listed in: Natural Sciences
AstronomyCast 168: Enrico Fermi
Published: Jan. 26, 2010, 9:27 p.m.Duration: 32 minutes 39 seconds
Listed in: Natural Sciences
Ep. 15: Listener Questions Answered
Published: Dec. 18, 2006, 5:38 p.m.Duration: 29 minutes 32 seconds
Listed in: Natural Sciences