Watch SpaceX's 1st Test-Fire of a Used Falcon 9 Rocket
Friday, July 29, 2016 - 11:31
in Astronomy & Space
Elon Musk's private spaceflight company, SpaceX, is another step closer to making its Falcon 9 rockets fully reusable. The company announced yesterday the first test firing of a Falcon 9 rocket engine that had already been launched and landed.