Photos: Another SBIRS soars atop Atlas 5

A United Launch Alliance Atlas 5 rocket departed Cape Canaveral at 11:36 a.m. EDT (1536 GMT) to deploy the Global Positioning System 2F-10 navigation satellite.

Replays of the Falcon 9 launch of the eighth resupply mission to the International Space Station from various cameras around Cape Canaveral.

SpaceX’s next two missions will revert to launching older versions of the company’s Starlink internet satellites, instead of new second-generation Starlink platforms as originally planned, while ground teams work out unspecified problems with the first batch of upgraded Starlinks launched in February.