What Happens After You Land A Rocket On A Drone Ship?

SpaceX finally did it--they landed a rocket on a drone ship in the ocean. The achievement will make it easier for the company to refurbish and re-fly used rockets, potentially cutting launch costs dramatically. The success was a long time coming, and the company had to suffer through several fiery failures before they could pull it off. "We're a little bit like the dog that caught the bus," Musk joked during a press conference yesterday. "'What do we do now?'"