Yaaaaahooooooo! 
SpaceX
Falcon 9 rocket
Dragon capsule (reusable)
The SpaceX company made history as its Falcon 9 rocket rose from its seaside launch pad and pierced the pre-dawn sky, aiming for a rendezvous in a few days with the space station. The unmanned rocket carried into orbit a capsule named Dragon that is packed with 1,000 pounds of space station provisions.
It is the first time a private company has launched a vessel to the space station. Before, that was something only major governments had done.
“Falcon flew perfectly!!” SpaceX’s billionaire founder, Elon Musk, said via Twitter. “Dragon in orbit ... Feels like a giant weight just came off my back.”
Musk later told reporters: “I feel very lucky ... For us, it’s like winning the Super Bowl.”
This time, the Falcon’s nine engines kept firing all the way through liftoff. On Saturday, flight computers aborted the launch with a half-second remaining in the countdown; a bad engine valve was replaced.
The White House quickly offered congratulations.
“Every launch into space is a thrilling event, but this one is especially exciting,” said John Holdren, President Barack Obama’s chief science adviser. “This expanded role for the private sector will free up more of NASA’s resources to do what NASA does best — tackle the most demanding technological challenges in space, including those of human space flight beyond low Earth orbit.”
SpaceX
Falcon 9 rocket
Dragon capsule (reusable)