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  2. Alliance Ground Surveillance Force - Wikipedia

    en.wikipedia.org/wiki/Alliance_Ground...

    [2] AGS was scheduled to reach initial operational capability by the end of 2017 with a main operating base at Sigonella Air Base, Italy. [3] [4] From 2016 to 2019, a number of test flights took place in order to develop and test AGS capabilities.

  3. Crisis of Sigonella - Wikipedia

    en.wikipedia.org/wiki/Crisis_of_Sigonella

    Sigonella military airport, with Mount Etna in the background. Without prior warning, U.S. fighters diverted the Egyptian plane to Sigonella Air Base in Sicily, an Italian military airport that includes a U.S. Navy naval air station (NAS). Around 10:30 pm, Air Force Colonel Ercolano Annicchiarico, who was to relinquish command of the military ...

  4. Spaceflight - Wikipedia

    en.wikipedia.org/wiki/Spaceflight

    Spaceflight (or space flight) is an application of astronautics to fly objects, usually spacecraft, into or through outer space, either with or without humans on board. Most spaceflight is uncrewed and conducted mainly with spacecraft such as satellites in orbit around Earth , but also includes space probes for flights beyond Earth orbit.

  5. List of human spaceflights, 1961–1970 - Wikipedia

    en.wikipedia.org/wiki/List_of_human_spaceflights...

    First woman in space. 13 Joseph A. Walker: 19 July 1963 Flight 90, X-15: First winged craft in space. Reached altitude of 106 km. 14 Joseph A. Walker: 22 August 1963 Flight 91, X-15: Reached altitude of 108 km. Walker becomes first person to fly into space twice. X-15-3 (serial 56-6672) becomes first vehicle to fly into space twice. 15 Vladimir ...

  6. Blue Origin to resume space tourist flights after near 2-year ...

    www.aol.com/news/blue-origin-resume-space...

    The U.S. Federal Aviation Administration closed its review of Blue Origin's New Shepard investigation last year, agreeing with the company's findings. It required Blue Origin to make 21 corrective ...

  7. Spacecraft flight dynamics - Wikipedia

    en.wikipedia.org/wiki/Spacecraft_flight_dynamics

    A space vehicle's flight is determined by application of Newton's second law of motion: =, where F is the vector sum of all forces exerted on the vehicle, m is its current mass, and a is the acceleration vector, the instantaneous rate of change of velocity (v), which in turn is the instantaneous rate of change of displacement.

  8. Flyby (spaceflight) - Wikipedia

    en.wikipedia.org/wiki/Flyby_(spaceflight)

    Imagery collected by Voyager 2 of Ganymede during its flyby of the Jovian system Galileo spacecraft encounters asteroid 243 Ida. A flyby (/ ˈ f l aɪ b aɪ /) is a spaceflight operation in which a spacecraft passes in proximity to another body, usually a target of its space exploration mission and/or a source of a gravity assist (also called swing-by) to impel it towards another target. [1]

  9. Shuttle Training Aircraft - Wikipedia

    en.wikipedia.org/wiki/Shuttle_Training_Aircraft

    An STA flying above Discovery as it lands at the conclusion of STS-95 in 1998 To match the descent rate and drag profile of the real Shuttle at 37,000 feet (11,300 m), the main landing gear of the C-11A was lowered (the nose gear stayed retracted due to wind load constraints) and engine thrust was reversed.