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 How the Space Station avoids junk in space NASA Discovers The Most Earth-like Planet Yet Virgin Galactic’s Second Rocket Powered Test Flight What Is This Sound Recorded Above Earth? NASA To Study Identical Twins—One On Earth, The Other In Space Where Are The Voyager Probes?