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  2. Orbital Sciences Corporation - Wikipedia

    en.wikipedia.org/wiki/Orbital_Sciences_Corporation

    The new company was called Orbital ATK, Inc. [3] On 18 September 2017, Northrop Grumman announced plans to purchase Orbital ATK for US$7.8 billion in cash plus assumption of US$1.4 billion in debt. [5] Orbital ATK shareholders approved the buyout on 29 November 2017. [6]

  3. Orbital Sciences X-34 - Wikipedia

    en.wikipedia.org/wiki/Orbital_Sciences_X-34

    The Orbital Sciences X-34 was intended to be a low-cost testbed for demonstrating "key technologies" that could be integrated into the Reusable Launch Vehicle program. It was intended to be an autonomous pilotless craft powered by a " Fastrac " liquid-propellant rocket engine, capable of reaching Mach 8 and performing 25 test flights per year.

  4. Cygnus Orb-3 - Wikipedia

    en.wikipedia.org/wiki/Cygnus_Orb-3

    Orbital-3, [6] [7] also known as Orb-3, was an attempted flight of Cygnus, an automated cargo spacecraft developed by United States–based company Orbital Sciences, on 28 October 2014. The mission was intended to launch at 22:22:38 UTC that evening.

  5. Cygnus Orb-D1 - Wikipedia

    en.wikipedia.org/wiki/Cygnus_Orb-D1

    Orbital-D1, [6] also known as Orb-D1, [7] [8] and Cygnus 1, [9] was the first flight of the Cygnus cargo spacecraft developed by Orbital Sciences Corporation. It was named after the late NASA astronaut and Orbital Sciences executive G. David Low .

  6. Cygnus OA-5 - Wikipedia

    en.wikipedia.org/wiki/Cygnus_OA-5

    However, in October 2016, it was announced that OA-7 was being delayed until March 2017 and switched from the Antares launch vehicle to a United Launch Alliance Atlas V rocket to provide additional cargo up mass for NASA. [19] In 2015, under the NASA CRS-1 contract, Orbital Sciences was awarded three extension flights for 2017 and 2018.

  7. Comparison of retired orbital launch systems - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_retired...

    24- 27.4 m 1,400 [100] No 3 [101] Baikonur: 2003 2014 Taurus-1110 United States: Orbital. Sciences, Orbital ATK. 28.2 m 1180 370 750 to SSO: No 3 VAFB: 1994 2000 Taurus-2110 United States: Orbital. Sciences, Orbital ATK. 29.1 m 1250 375 900 to SSO: No 2 VAFB: 1999 2001 Taurus-2210 United States: Orbital. Sciences, Orbital ATK. 30.9 m 1050 700 ...

  8. Minotaur V - Wikipedia

    en.wikipedia.org/wiki/Minotaur_V

    Minotaur V is an American expendable launch system derived from the Minotaur IV, itself a derivative of the LGM-118 Peacekeeper, an intercontinental ballistic missile.It was developed by Orbital Sciences Corporation, (now absorbed into Northrop Grumman) and made its maiden, and to date, only flight on 7 September 2013 carrying the LADEE (Lunar Atmosphere and Dust Environment Explorer ...

  9. Category:Orbital Sciences Corporation - Wikipedia

    en.wikipedia.org/wiki/Category:Orbital_Sciences...

    Orbital Sciences Corporation space launch vehicles (2 C, 4 P) Pages in category "Orbital Sciences Corporation" The following 12 pages are in this category, out of 12 total.