United Launch Alliance
922 articles
VideoClassified payload hoisted atop Delta 4 rocket at Vandenberg
A clandestine satellite owned by the National Reconnaissance Office has been raised atop its United Launch Alliance Delta 4 rocket at Vandenberg Air Force Base, California, for liftoff Jan. 10.
Rocket and satellite preps on track for next Atlas 5 launch
Final assembly of the United Launch Alliance Atlas 5 rocket slated to blast off Jan. 18 with a U.S. Air Force surveillance satellite designed to detect missile attacks has begun at the booster's Cape Canaveral launch pad.
GOES-S weather satellite arrives in Florida for launch preparations
NOAA's latest weather satellite, a new-generation geostationary observatory named GOES-S, landed at the Kennedy Space Center's former space shuttle runway Monday aboard a U.S. Air Force transport jet, ready to begin final preparations for launch March 1 on top of a United Launch Alliance Atlas 5 rocket.
Photos: Delta 2 climbs into the night from Vandenberg Air Force Base
Launching from Vandenberg Air Force Base on California's Central Coast on its third try, United Launch Alliance's Delta 2 rocket lifted off Saturday with NOAA's JPSS 1 polar-orbiting weather satellite.
Penultimate Delta 2 rocket launch lofts advanced polar-orbiting weather satellite
A United Launch Alliance Delta 2 rocket climbed into space Saturday from California with a $1.6 billion polar-orbiting weather satellite for NOAA, the first of four upgraded observatories designed to keep vital meteorological data flowing to forecasters for the next two decades.
Video: JPSS 1 weather satellite deploys from Delta 2 rocket
NOAA's new JPSS 1 weather satellite deployed from its Delta 2 launcher in an orbit more than 500 miles above Earth nearly one hour after blasting off from California.
Video: Delta 2 rocket lifts off from California
A United Launch Alliance Delta 2 rocket lifted off Saturday from Vandenberg Air Force Base in California with the JPSS 1 weather satellite, the first in a new line of polar-orbiting observatories for NOAA.
Delta 2 launch from California halted for second day in a row
Brisk upper level winds blowing from the west thwarted a second try to launch a new NOAA weather satellite aboard a United Launch Alliance Delta 2 rocket Wednesday, likely postponing the liftoff from Vandenberg Air Force Base in California until at least Saturday.
Boats in safety zone, technical problem combine to scrub Delta 2 launch
United Launch Alliance called off the launch of a Delta 2 rocket from California's Central Coast early Tuesday after boats ventured into a restricted safety exclusion zone and engineers ran out of time to resolve a technical problem on the launcher.
Photos: JPSS 1 weather satellite prepped for encapsulation
NOAA's JPSS 1 weather satellite is enshrouded inside the nose fairing of a Delta 2 rocket, awaiting liftoff from Vandenberg Air Force Base in California on a seven-year mission to collect data to improve global weather forecasts.