Julie Webster and the Art of Spacecraft Endurance

Published: June 14, 2017, 5 a.m.

b'How do you keep a dazzlingly complex spacecraft in good health after 20 years in space? That\\u2019s the challenge for Julie Webster and her team of engineers supporting the Cassini mission at Saturn. Jason Davis reports on the possible discovery of the asteroid impact that wiped out most of Earth\\u2019s life. Bill Nye the Science Guy is following the youthful wanderings of Jupiter. Cassini is the source of this week\\u2019s space trivia contest on What\\u2019s Up. Related links are here: http://www.planetary.org/multimedia/planetary-radio/show/2017/0614-julie-webster-cassini.html'