Episode 469
QA71: Could We React to An Incoming Asteroid? And More...
November 12th, 2018
15 mins 31 secs
About this Episode
In this week's questions show, I wonder if we'll have enough time to respond to an asteroid or comet, if we're going to fill the asteroid belt with space junk and if antimatter engines are the best way to explore space.
Support Universe Today podcasts with Fraser Cain