Latest Delta IV Stories
CANOGA PARK, Calif., Feb. 10 /PRNewswire/ -- Pratt & Whitney Rocketdyne has completed the initial step in certifying the RS-68A rocket engine by successfully hot-fire testing the first certification engine.
The GOES spacecraft continues its processing at the Astrotech Facility in Titusville, Fla and fuel was loaded into the GOES-P spacecraft on Saturday, January 30.
DENVER, Feb. 2 /PRNewswire/ -- NASA announced today its selection of United Launch Alliance to participate in its new Commercial Crew Development (CCDev) Program.
The latest Geostationary Operational Environmental Satellite, GOES-P is proceeding through more checks in preparation for its launch, which is no earlier than March 1.
During the first three weeks in January, the latest in the series of Geostationary Operational Environmental Satellites also known as GOES-P is being processed and prepped for launch.
DENVER, Jan. 4 /PRNewswire/ -- The U.S. Air Force Space and Missile Systems Center recently awarded United Launch Alliance a contract modification to perform the launch services for the Wideband Global SATCOM-4 (WGS-4) satellite aboard a Delta IV Evolved Expendable Launch Vehicle.
VANDENBERG AIR FORCE BASE, Calif., Dec. 14 /PRNewswire/ -- Completing an incredible year in which it launched 16 successful missions, United Launch Alliance capped 2009 with the launch of a Delta II carrying NASA's Wide-field Infrared Survey Explorer (WISE) spacecraft at 6:09 a.m. PST, today.
CANOGA PARK, Calif., Dec. 7 /PRNewswire-FirstCall/ -- Pratt & Whitney Rocketdyne helped boost into orbit the third in a series of Wideband Global SATCOM (WGS) satellites designed to increase communications capabilities for the U.S. Department of Defense. The mission launched Dec.
CAPE CANAVERAL AFS, Fla., Dec. 5 /PRNewswire/ -- Launching its 36th successful mission in 36 months, a United Launch Alliance Delta IV rocket delivered the Air Force's third Wideband Global SATCOM (WGS-3) satellite into orbit at 8:47 p.m. EST, today.
- In medieval musical notation, a sign or neume denoting a shake or trill.