SpaceX's Falcon Heavy rocket blasted back into space on Thursday night to ferry the US military's secretive X-37B drone to a research mission. It added that this is the first time the X-37B is lifting off on a Falcon Heavy, one of the most powerful operational rockets, capable of carrying payloads of up to 26,700 kilograms (58,900 pounds) deep into space.
Read full NASCAR article on Yahoo Sports
Read all NASCAR articles