First static fire test of a Falcon Heavy center core completed at our McGregor, TX rocket development facility last week. pic.twitter.com/tHUHc1QiKG
— SpaceX (@SpaceX) May 9, 2017
SpaceX showed off the first static-fire engine test for the center core of its three-core Falcon Heavy rocket – a yet-to-be-flown launch vehicle that could someday send robotic probes to Mars.
