Live coverage: SpaceX Falcon Heavy launches NASA’s Psyche on mission to a metal asteroid

A Falcon 9 rocket core recovered after last week’s launch of a Thai communications satellite returned to port in Florida on Thursday as SpaceX preps a separate rocket structure for tests to prove it can withstand multiple missions and mulls pricing of a previously-flown rocket, targeting a re-flight of a used booster by the end of the summer.

SpaceX’s next Falcon 9 rocket arrived at launch pad 39A Thursday for a customary hold-down engine firing. Liftoff from Florida’s Space Coast is targeted for Sunday, weather permitting.

Crowned with a commercial cargo capsule with 5,100 pounds of provisions and experiments, SpaceX’s Falcon 9 rocket took off from Cape Canaveral on Saturday, sending the Dragon supply ship on a two-day trek to the International Space Station. See photos of the predawn liftoff.