Christmas Special: Tales from 2017

What does David Bowie’s Space Oddity have to do with SpaceX, should we go back to the Moon or straight to Mars, and what is multi-messenger astrophysics anyway? All these questions and more are answered in our 2017 retrospective, in which we also talk Cassini, Voyager, exoplanets and Laika the dog. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices