Live coverage: Kennedy Space Center to reopen Friday

When SpaceX’s Falcon Heavy rocket finally takes off for the first time, a debut now scheduled this fall, there’s a good chance the commercial heavy-lifter will falter short of reaching orbit, company founder and chief designer Elon Musk said last week.

Twenty-eight thousand students across the United States submitted essays and proposed names for NASA’s newest Mars rover and on Thursday, the agency announced the winner: Perseverance, submitted by Virginia seventh-grader Alexander Mather.

The U.S. Space Force has decided to delay the planned late February launch of two military satellites aboard a ULA Atlas 5 rocket to “evaluate readiness” of one of the payloads, giving officials a window to move forward the liftoff of an unpiloted test flight of Boeing’s Starliner crew capsule to no earlier than March 25.