Quantcast

Latest Delta IV Stories

2011-10-14 11:40:31

NASA, the National Reconnaissance Office (NRO) and the U.S. Air Force signed an agreement this week to establish clear criteria for certification of commercial providers of launch vehicles used for national security space and civil space missions. The U.S. government is committed to procuring commercial launch services for its satellite and robotic missions, including Evolved Expendable Launch Vehicle, or EELV, launches. The new entrant launch vehicle certification strategy is the latest...

2011-07-16 12:59:00

CANOGA PARK, Calif., July 16, 2011 /PRNewswire/ -- Pratt & Whitney Rocketdyne again demonstrated its large payload lift capabilities by successfully boosting the second GPS- IIF2 navigation satellite for the U.S. government launched from Cape Canaveral Air Force station, Fla. The satellite was onboard a United Launch Alliance Delta IV-Medium rocket, powered by a Pratt & Whitney Rocketdyne RS-68 booster engine and an RL10B-2 upper-stage engine. Pratt & Whitney Rocketdyne is a...

2011-07-16 06:07:00

CAPE CANAVERAL AFS, Fla., July 16, 2011 /PRNewswire/ -- A United Launch Alliance Delta IV rocket carrying the Air Force's Global Positioning System (GPS) IIF-2 payload lifted off from Space Launch Complex-37 here at 2:41 a.m. EDT today. This is the seventh ULA launch this year. "Congratulations to the entire team on the successful launch of the GPS IIF-2 satellite," said Jim Sponnick, ULA vice president, Mission Operations. "Today's one-at-a-time launch represents the 50th successful GPS...


Word of the Day
ramage
  • Boughs or branches.
  • Warbling of birds in trees.
Related