This Nuclear Robot Could Tunnel for Alien Life on Europa This nuclear-powered tunneling robot could one day find life on Europa. Here’s how it works. Facebook Prev Article Next Article Space Checkout these cool gadgets... Related Posts This Is How Astronauts Have Fun – They Make Viral ‘Space Oddity’ Videos NASA Says Something Big Came OUT Of A Black Hole Astronomers Track Birth Of A Giant Solar Sails are the Future of Space Travel Is the Sun Being Tilted By Large Unknown Object? Life in a Mars Colony