Video: Falcon 9 test-fired before fourth Starlink launch (members only)

Structural failure of the nozzle at the base of a rocket engine powering an unpiloted New Shepard spacecraft toward the edge of space last September triggered a dramatic-but-safe in-flight abort, builder Blue Origin announced Friday, saying the company has identified fixes and plans to resume sub-orbital flights “soon.”

Two U.S.-German satellites launched more than 15 years ago to measure Earth’s changing gravity field will stop collecting data in November, a few months before a pair of replacement craft will launch to resume gravity measurements, NASA officials said.

A powerhouse communications satellite owned by Inmarsat has been fueled for liftoff on a SpaceX Falcon 9 rocket Monday from the Kennedy Space Center in Florida on a mission to provide broadband links for passengers and crews aboard ships and airplanes, while technicians are loading space station-bound supplies into a commercial Dragon cargo capsule and preparing a Bulgarian telecom for launch on two other SpaceX boosters by mid-June.