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  2. Cygnus NG-21 - Wikipedia

    en.wikipedia.org/wiki/Cygnus_NG-21

    While most Cygnus missions have been launched atop Northrop Grumman's Antares rocket from the Mid-Atlantic Regional Spaceport, NG-21 was the second of three missions planned to launch atop the Falcon 9 Block 5 rocket from the Cape Canaveral Space Force Station. Northrop Grumman exhausted the supply of its Antares 230+ rocket after the NG-19 ...

  3. Graphite-Epoxy Motor - Wikipedia

    en.wikipedia.org/wiki/Graphite-Epoxy_Motor

    The Graphite-Epoxy Motor (GEM) is a family of solid rocket boosters developed in the late 1980s and used since 1990. GEM motors are manufactured with carbon-fibre-reinforced polymer casings and a fuel consisting of HTPB-bound ammonium perchlorate composite propellant. GEM is produced by Northrop Grumman Space Systems. [1]

  4. File:NG-21 PCM Lift to Work Stand, SSPF (KSC-20240601-PH ...

    en.wikipedia.org/wiki/File:NG-21_PCM_Lift_to...

    NG-21 PCM Lift to Work Stand, SSPF Image title The Northrop Grumman Cygnus spacecraft’s pressurized cargo module for the company’s 21st commercial resupply mission is lifted and moved by a crane inside the Space Systems Processing Facility at NASA’s Kennedy Space Center in Florida on Saturday, June 1, 2024, as prelaunch processing ...

  5. Cygnus (spacecraft) - Wikipedia

    en.wikipedia.org/wiki/Cygnus_(spacecraft)

    In August 2023, Northrop Grumman announced a further enlarged Mission B version of Cygnus, with a 1.5 m (4.9 ft) stretch to the payload module and payload mass increased to 5,000 kg (11,000 lb). This version is expected to enter service with the NG-23 mission in 2025 (the first to use the new Antares 330 launch vehicle).

  6. Northrop Grumman’s Program Strategy Driving B-21 Raider ...

    lite.aol.com/tech/story/0022/20240918/9233111.htm

    The driving force underpinning Northrop Grumman’s approach on B-21 is delivering the nation’s next gen airborne strategic deterrent to meet the threat. These strategies are yielding desired results as Northrop Grumman executes the test campaign and scales into production.

  7. Northrop Grumman announces another round of South Bay layoffs

    www.aol.com/news/northrop-grumman-announces...

    Northrop received a $935-million fixed price contract to build the module in 2021 and took a $42-million charge in last year's fourth quarter because of higher expenses, raising its 2023 program ...

  8. UPDATE 1-Northrop Grumman unveils B-21 nuclear bomber ... - AOL

    www.aol.com/news/1-northrop-grumman-unveils-b...

    Northrop Grumman Corp on Friday rolled out its new B-21 "Raider" jet, the first of a new fleet of long-range stealth nuclear bombers for the United States Air Force. The B-21 was unveiled during a ...

  9. List of Antares launches - Wikipedia

    en.wikipedia.org/wiki/List_of_Antares_launches

    Northrop Grumman NASA (CRS) Success Cygnus NG-12 is the first mission under the NASA Commercial Resupply Services-2 contract. NG-12 is also the first to use upgraded launcher, Antares 230+. 12 February 15, 2020 20:21 Antares 230+ MARS, LP-0A Cygnus (enhanced) CRS NG-13 Robert Lawrence, Jr. 3,377 kg (7,445 lbs) LEO (ISS) Northrop Grumman NASA (CRS)