Live coverage: International crew lands in Kazakhstan

Another set of Starlink Internet satellites launched Tuesday from Cape Canaveral aboard a SpaceX Falcon 9 rocket. Powered by a reusable first stage booster making its sixth flight, the Falcon 9 rocket lifted off at 10:31 a.m. EDT (1431 GMT). Three SkySat Earth-imaging satellites for Planet accompanied SpaceX’s 58 Starlink relay stations into orbit.

The four RS-25 engines at the bottom of NASA’s first Space Launch System core stage shut down about a minute into a ground test-firing Saturday that was supposed to last more than eight minutes.

The launch of a European Ariane 5 rocket was aborted moments after its main engine ignited Tuesday. The dramatic last-second hold was the first time an Ariane rocket launch was aborted after engine start since March 2011. Arianespace has not set a new target launch date for the mission, which will loft two U.S.-built communications satellites for Intelsat and B-SAT.