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  2. Graphite-Epoxy Motor - Wikipedia

    en.wikipedia.org/wiki/Graphite-Epoxy_Motor

    The GEM 63XL, developed by Northrop Grumman, is an extended version of the GEM 63, about 73 inches (190 cm) longer than its predecessor. [7] The weight is approximately 117,000 pounds (53 metric tons) each. [8] First fired in 2020, it is used on the Vulcan launch vehicle beginning with the first launch on January 8, 2024.

  3. Comparison of orbital rocket engines - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_orbital...

    GEM 63 USA: Northrop Grumman: Atlas V: Active Booster: HTPB: Solid fuel 279.06 (Vac) [10] 1,662,745 [11] 49,300 with fuel GEM 63XL

  4. AJ-60A - Wikipedia

    en.wikipedia.org/wiki/AJ-60A

    In 2015, ULA announced that the Atlas V will switch to new GEM 63 boosters produced by Northrop Grumman Innovation Systems. (GEM 63XL, a stretched version of the GEM 63 booster is used on the Vulcan rocket.) [ 6 ] The first Atlas V launched with GEM 63 boosters on November 13, 2020.

  5. A Brief History of Northup Grumman's Returns - AOL

    www.aol.com/news/2011-11-21-a-brief-history-of...

    Despite constant attempts by analysts and the media to complicate the basics of investing, there are only three ways a stock can create value for shareholders: Dividends. Earnings growth. Changes ...

  6. Orbital ATK - Wikipedia

    en.wikipedia.org/wiki/Orbital_ATK

    The Federal Trade Commission (FTC) approved the acquisition with conditions on June 5, 2018, and on June 6, 2018, Orbital ATK was renamed Northrop Grumman Innovation Systems. [ 7 ] [ 8 ] With Northrop Grumman's reorganization of its divisions effective January 1, 2020, Northrop Grumman Innovation Systems was split, with most of the sector ...

  7. Northrop Delivers New Missile Defense System Ahead of Schedule

    www.aol.com/2013/01/31/news-northrop-delivers-on...

    On Thursday, Northrop Grumman announced that it has delivered to the U.S. Army its first (of eight planned) Common Infrared Countermeasures (CIRCM ) missile defense system -- two months ahead of ...

  8. Vulcan Centaur - Wikipedia

    en.wikipedia.org/wiki/Vulcan_Centaur

    To further enhance payload capacity, the Vulcan Centaur can be equipped with up to six GEM 63XL SRBs (solid rocket boosters) from Northrop Grumman—a lengthened version of the GEM 63 SRBs used on the Atlas V. [7] [24]

  9. 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 ...