How the Universe Works

S8 E1 Asteroid Apocalypse: The New Threat

本集简介

If a massive asteroid collides with earth, it could end life on our planet as we know it; new discoveries and cutting-edge tech reveal just how close we are to apocalypse and what it would take for the world's leading space agencies to stop it.

下一集

2020/01/09 S8 E2 8.4

NASA's Journey to Mars

NASA is on a mission to send humans to Mars within just 15 years. Still, to reach this next frontier of space exploration, experts must discover brand-new technology and cutting-edge science that protects astronauts from the Red Planet's deadliest killers.

当前季

2020-01-02

哇，窗口太小啦

How the Universe Works