Live coverage: Atlas 5 countdown and launch journal

SpaceX launched 60 more Starlink Internet satellites Wednesday aboard a Falcon 9 rocket. Liftoff from pad 39A occurred at 3:30 p.m. EDT (1930 GMT), and the Falcon 9’s previously-flown first stage successfully landed on SpaceX’s offshore drone ship.

A United Launch Alliance arrived at Cape Canaveral’s Complex 41 launch pad Friday morning after rolling out of its vertical hangar with three U.S. Air Force satellites designed to provide communications to military leaders and test new in-orbit inspection and surveillance technology.

A signals intercepter for the U.S. spy satellite agency was successfully launched into a high orbit over the top of the world by an Atlas 5 rocket on Saturday night.