This week we talk to astrophysicist Chris Lintott and writer Tom Stevenson about the threat from outer space: is it the asteroids, is it the aliens, or is it us? What changed when space travel moved from a Cold War battleground to a billionaire’s playground? Are China and America about to re-start the space race? And what will happen if we do find evidence of extraterrestrial life - will anyone believe it? Read more from Chris and Tom about space in the LRB:Space SnookerWhere are the Space Arks?Flying Pancakes from SpaceSign up to LRB Close Readings:Directly in Apple: https://apple.co/3pJoFPqIn other podcast apps: lrb.supportingcast.fm Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices