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  2. Northrop Grumman Pegasus - Wikipedia

    en.wikipedia.org/wiki/Northrop_Grumman_Pegasus

    As of 2015, the most recent Pegasus XL to be purchased — a planned June 2017 launch of NASA's Ionospheric Connection Explorer (ICON) mission — had a total cost of US$56.3 million, which NASA notes includes "firm-fixed launch service costs, spacecraft processing, payload integration, tracking, data and telemetry and other launch support ...

  3. Stargazer (aircraft) - Wikipedia

    en.wikipedia.org/wiki/Stargazer_(aircraft)

    The first Pegasus launch to use Stargazer was conducted on June 27, 1994, as the maiden flight of the Pegasus-XL. Previous launches used the NASA-operated Boeing B-52 nicknamed "Balls 8," which was also used for four subsequent launches, as the original Pegasus could not be launched from Stargazer due to clearance issues. A modified version ...

  4. List of Cape Canaveral and Merritt Island launch sites

    en.wikipedia.org/wiki/List_of_Cape_Canaveral_and...

    Kennedy Space Center, operated by NASA, has two launch complexes on Merritt Island comprising four pads—two active, one under lease, and one inactive.From 1967 to 1975, it was the site of 13 Saturn V launches, three crewed Skylab flights and the Apollo–Soyuz; all Space Shuttle flights from 1981 to 2011, and one Ares 1-X flight in 2009.

  5. Minotaur (rocket family) - Wikipedia

    en.wikipedia.org/wiki/Minotaur_(rocket_family)

    The Taurus launch vehicle, later renamed [1] Minotaur-C (for "Minotaur-Commercial"), was the first of the Minotaur vehicle family, and the first ground-launched orbital booster developed by Orbital Sciences Corporation (OSC), derived by adding a solid booster stage to the air-launched Pegasus rocket. The first flight, sponsored by DARPA, was in ...

  6. 1999 in spaceflight - Wikipedia

    en.wikipedia.org/wiki/1999_in_spaceflight

    Pegasus-XL/HAPS Stargazer, Wallops Island Orbital Sciences Orbcomm 30: ... Failed on launch pad: Launch Failure 26 December 08:00 Tsyklon-2: Baikonur Site 90/20:

  7. Minotaur I - Wikipedia

    en.wikipedia.org/wiki/Minotaur_I

    The Minotaur I, or just Minotaur is an American expendable launch system derived from the Minuteman II missile. [1] It is used to launch small satellites for the US Government, and is a member of the Minotaur family of rockets produced by Orbital Sciences Corporation (now Northrop Grumman). [2]

  8. Douglas Dorsey worked on the shop floor at Boeing as an engineer for over 30 years. He said problems began in the late 1990s during a merger.

  9. Pegasus II (rocket) - Wikipedia

    en.wikipedia.org/wiki/Pegasus_II_(rocket)

    Pegasus II, also known as Thunderbolt, was an air-launched orbital rocket under development in 2012–2015 by Orbital Sciences Corporation for use by Stratolaunch Systems. [ 1 ] The vehicle was to be carried by the Stratolaunch aircraft, developed by Scaled Composites , which is the world's largest aircraft by wingspan.