Watch SpaceX try a land-based rocket landing on December 21st
 

SpaceX has been understandably quiet since its last rocket exploded right after launch, but it's hoping to make up for that failure in style. It's planning to not only launch a Falcon 9 rocket on December 21st at 8:29PM Eastern, but attempt its first...

http://www.engadget.com/2015/12/20/s...round-landing/