Atlas 5

United Launch Alliance teams at Cape Canaveral are in the final week of preparations for the next flight of an Atlas 5 rocket, set for liftoff with two U.S. military technology demonstration satellites June 30, a one-day delay after bad weather held up launch processing.

United Launch Alliance rolled an Atlas 5 rocket to its launch pad Wednesday at Cape Canaveral, moving into the starting position for a critical unpiloted demo flight of Boeing’s Starliner crew capsule. Unlike the first Starliner test flight, the spacecraft’s launch abort system will be armed during the climb to space Thursday.

Ready for another try at launching on a test flight to the International Space Station, Boeing rolled a repaired Starliner crew capsule to United Launch Alliance’s seaside rocket hangar at Cape Canaveral Wednesday to prepare for a liftoff scheduled for May 19.

Final assembly of a United Launch Alliance Atlas 5 rocket began Wednesday with the hoisting of a first stage booster onto a mobile launch platform at Cape Canaveral, kicking off a campaign to prepare for liftoff May 19 on a delayed unpiloted test flight of Boeing’s Starliner crew capsule.

A new NOAA weather satellite that launched from Cape Canaveral last week has resumed orbit-raising after the spacecraft aborted its first major post-launch maneuver, moving toward its operational geostationary orbit more than 22,000 miles over the equator.