In Brief
Ahead of Falcon Heavy's maiden launch, Amazon CEO and Blue Origin founder Jeff Bezos was quick to wish SpaceX — though not its CEO Elon Musk — good luck.

SpaceX obsessives have spent weeks anticipating the launch of the Falcon Heavy, Elon Musk’s massive rocket designed to shuttle humans to Mars. Finally, Musk tweeted that February 6 was the day everyone should steel themselves for the Falcon to take flight.

Jeff Bezos, Amazon CEO and founder of competing private spaceflight company Blue Origin made it clear that he’ll be watching, too. Bezos tweeted a good-luck message to SpaceX in anticipation of the launch: