Time-lapse video: The Falcon Heavy goes vertical again

The mission, dubbed Tranche 1 Transporter Layer C, will add another 21 satellites into the burgeoning constellation for the Space Development Agency. Liftoff from pad 4E at Vandenberg Space Force Base happened Wednesday, Oct. 15, at 4:06 p.m. PDT (7:06 p.m. EDT / 2306 UTC).

SpaceX’s reused Falcon 9 first stage booster returned to a landing on an ocean-going platform a few minutes after launching March 30 with the SES 10 communications satellite, then returned to Port Canaveral early Tuesday.

A suborbital rocket booster built by Blue Origin, an entrepreneurial space firm founded by Internet tycoon Jeff Bezos, streaked into space in the skies over West Texas and descended to a pinpoint propulsive touchdown on a landing pad, the company announced Tuesday.