Lucy, TESS, and the Dark Energy Mess

Published: Jan. 14, 2020, 3 a.m.

b"

The astroquarks explore our origins with from the ancient fossil Lucy to the upcoming asteroid mission of the same name. They then head for the stars, including a nearby one with a potentially habitable planet, and re-examine the case for dark energy. You're not going to want to miss this one, for the science, the trivia, and a special sponsor message.\\xa0

"