SpaceX reuses rocket to launch used spacecraft for 1st time
Elon Musk-led SpaceX on Friday launched a previously flown Dragon spacecraft atop a reused Falcon 9 rocket. It's the first time that the space exploration startup launched both types of reused equipment at the same time. The rocket lifted off from Cape Canaveral Air Force Base in Florida, US, and carried cargo and supplies for the International Space Station.