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  2. Airstair - Wikipedia

    en.wikipedia.org/wiki/Airstair

    An airstair is a set of steps built into an aircraft so that passengers may board and alight the aircraft. The stairs are often built into a clamshell-style door on the aircraft. Airstairs eliminate the need for passengers to use a mobile stairway or jetway to board or exit the aircraft, providing more independence from ground services.

  3. List of Space Shuttle landing sites - Wikipedia

    en.wikipedia.org/wiki/List_of_Space_Shuttle...

    The sites included Naval Air Station Bermuda, Lajes Air Base in Terceira island, Azores, Portugal, Zaragoza Air Base in Spain, Morón Air Base in Spain, and Istres Air Base in France. [11] All sites have runways of sufficient length to support the landing of a Space Shuttle, and included personnel from NASA as well as equipment to aid a space ...

  4. Stairs - Wikipedia

    en.wikipedia.org/wiki/Stairs

    An intermediate landing is a small platform that is built as part of stairs between main floor levels and is typically used to allow the stairs to change directions, or to allow the user a rest. A half landing, or half-pace, is where a 180° change in direction is made, and a quarter landing is where a 90° change in direction is made (on an ...

  5. SpaceX reusable launch system development program - Wikipedia

    en.wikipedia.org/wiki/SpaceX_reusable_launch...

    t. e. SpaceX has privately funded the development of orbital launch systems that can be reused many times, similar to the reusability of aircraft. SpaceX has developed technologies over the last decade to facilitate full and rapid reuse of space launch vehicles. The project's long-term objectives include returning a launch vehicle first stage ...

  6. Starship HLS - Wikipedia

    en.wikipedia.org/wiki/Starship_HLS

    Starship HLS. Starship HLS (Human Landing System) [a] is a lunar lander variant of the Starship spacecraft that is slated to transfer astronauts from a lunar orbit to the surface of the Moon and back. It is being designed and built by SpaceX under the Human Landing System contract to NASA as a critical element of NASA's Artemis program to land ...

  7. Blue Moon (spacecraft) - Wikipedia

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

    The Blue Origin construction site at Exploration Park is seen during an aerial survey of NASA's Kennedy Space Center in Florida on September 12, 2017. Blue Moon is a family of lunar landers and their associated infrastructure, intended to carry humans and cargo to the Moon, under development by a consortium led by Blue Origin and including ...

  8. Instrument landing system - Wikipedia

    en.wikipedia.org/wiki/Instrument_landing_system

    Principle of operation ILS planes. An instrument landing system operates as a ground-based instrument approach system that provides precision lateral and vertical guidance to an aircraft approaching and landing on a runway, using a combination of radio signals and, in many cases, high-intensity lighting arrays to enable a safe landing during instrument meteorological conditions (IMC), such as ...

  9. SpaceX Starship integrated flight test 3 - Wikipedia

    en.wikipedia.org/wiki/SpaceX_Starship_integrated...

    Changes from the previous flight. After the second test flight in November 2023 ended in the destruction of both the Super Heavy booster and the Starship spacecraft, 17 significant changes were made to the vehicles, including upgrading the ship to an electric thrust vector control (TVC) system [failed verification] (the booster had been upgraded for IFT-2) and delaying the vent of liquid ...