A United Launch Alliance Atlas 5 rocket launched from Cape Canaveral with a classified payload for the National Reconnaissance Office at 5:32 p.m. EST (2232 GMT) Friday. The launcher debuted new Northrop Grumman-built solid rocket boosters.

A Falcon 9 rocket carried 60 more Starlink internet satellites into orbit early Thursday after swapping places with another Starlink mission SpaceX’s fast-paced launch schedule. Liftoff from pad 40 at Cape Canaveral Space Force Station occurred at 1:19 a.m. EST (0619 GMT).

Now cocooned inside a heat shield and the nose shroud of an Atlas 5 rocket that will send it to Mars, NASA’s InSight lander is awaiting launch May 5 from Vandenberg Air Force Base, California.