Jason 3 Mission Science Briefing

SpaceX scrubbed the planned launch from the Kennedy Space Center of a Falcon 9 rocket Friday with the company’s next 57 Starlink Internet satellites and a pair of commercial Earth-imaging surveillance satellites. Officials did not immediately confirm a new target launch date.

The four members of the SpaceX Crew-11 flight were previously set to fly on different missions before they ended up as a quartet on the Dragon Endeavour spacecraft. Liftoff of the Falcon 9 rocket from pad 39A at NASA’s Kennedy Space Center is scheduled for no earlier than Friday, Aug. 1, at 11:43 a.m. EDT (1543 UTC).

Headed to a relic from the solar system’s formation over four billion years ago, NASA’s OSIRIS-REx sample return craft was moved to Cape Canaveral’s Complex 41 launch pad today in preparation for liftoff Thursday aboard an Atlas 5 rocket en route to Asteroid Bennu hoping to find the seeds of life.