Live coverage: International Space Station crew lands in Kazakhstan

SpaceX has delayed the next launch of a Falcon 9 rocket from pad 39A at the Kennedy Space Center until Sunday. The two-stage launcher will carry with another batch of 60 Starlink satellites into orbit.

An unmanned cargo freighter carrying nearly four tons of supplies and science, launched and operated commercially for NASA, blasted off from Cape Canaveral on Tuesday atop an Atlas 5 rocket bound for the International Space Station.

A Northrop Grumman Antares rocket launch April 17 from Virginia’s Eastern Shore marked the start of the 11th Cygnus resupply mission to the International Space Station.