The fourth SpaceX Falcon 9v1.1 rocket to launch successfully lifted off of Space Launch Complex 40 at Cape Canaveral in Florida today, April 18th 2014 at 19:25 UTC. The rocket carried the fourth ISS-bound Dragon Spacecraft with 2.4 tonns of cargo and supplies for the International Space Station, Dragon is due to arrive on on Sunday- April 20th 2014. This Falcon 9 rocket also was the first to have landing legs installed, SpaceX will test a re-entry burn and landing burn of the first stage over the Atlantic Ocean.