The Plan To Protect Earth Against Asteroids (Or Lack Thereof)

Between 2000 and 2013, 26 explosions the size of nuclear bombs were caused by asteroids. That's 3 to 10 times more common than we thought.

TestTube Plus is built for enthusiastic science fans seeking out comprehensive conversations on the geeky topics they love. Host Trace Dominguez digs beyond the usual scope to deliver details, developments and opinions on advanced topics like AI, string theory and Mars exploration. TestTube Plus is also offered as an audio podcast on iTunes.