Live coverage: Falcon 9 soars into space with DSCOVR

The mission is also projected to be the final launch of the Starship program for the year. Liftoff is scheduled for 6:15 p.m. CDT (7:15 p.m. EDT / 2315 UTC).

Two days after blasting off from NASA’s Kennedy Space Center in Florida, SpaceX’s refurbished Dragon supply ship arrived at the International Space Station on Monday with nearly 6,000 pounds of experiments and equipment. Grapple of Dragon by the station’s robot arm occurred at 9:52 a.m. EDT (1352 GMT).

SpaceX test-fired a Falcon Heavy rocket Wednesday night at the Kennedy Space Center in preparation for launch June 24 with a stack of weather observation and technology demonstration satellites.