Drone’s view of Sunday’s SpaceX rocket landing

The Starlink 17-30 mission sent the batch of satellites into a polar low Earth orbit. Liftoff of the Falcon 9 rocket from pad 4E at Vandenberg Space Force Base happened at 9:47:29 p.m. PST (12:47:29 a.m. EST / 0547:29 UTC).

SpaceX is preparing for liftoff Tuesday of its first mission for the U.S. Space Force, a launch from Cape Canaveral that will deploy a new GPS navigation satellite using a redesigned profile to allow the Falcon 9 rocket’s first stage booster to reserve enough propellant for landing on SpaceX’s drone ship in the Atlantic Ocean.

A novel communications experiment developed by NASA and the Naval Research Laboratory has arrived at the International Space Station to prove data can be transmitted in space using X-ray signals, a breakthrough that could have uses in deep space exploration and military technology on Earth.