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Orion (Orion Multi-Purpose Crew Vehicle or Orion MPCV) is a partially reusable crewed spacecraft used in NASA's Artemis program.The spacecraft consists of a Crew Module (CM) space capsule designed by Lockheed Martin that is paired with a European Service Module (ESM) manufactured by Airbus Defence and Space.
Orion, as a later design, after the initial plans for the Crew Exploration Vehicle led to development of the Orion. The Crew Exploration Vehicle (CEV) was a component of the U.S. NASA Vision for Space Exploration plan. A competition was held to design a spacecraft that could carry humans to the destinations envisioned by the plan.
Service module shown with the crew module, adapters, and fairing panels. The new design [17] is approximately 5.0 meters (16.5 ft) in diameter and 4.0 meters (13 ft) in length, and made of aluminium-lithium alloy. [18] Looking up from beneath the ESM for the Artemis II mission showing its single AJ10 main engine and eight R-4D secondary engines
The Orion Multi-Purpose Crew Vehicle (Orion MPCV) is equipped with a launch escape system. Orion has several abort modes. Orion has several abort modes. Some of these may not use the LAS itself, but would use the second stage of the SLS, or even the Orion vehicle's own propulsion system (the Aerojet AJ10 engine) instead.
The Orion spacecraft will be sent to a high Earth orbit with a period of roughly 24 hours. During this time the crew will perform various checkouts of the spacecraft's life support systems as well as an in-space rendezvous and proximity operations demonstration using the spent Interim Cryogenic Propulsion Stage (ICPS) as a target. When Orion ...
The Destiny-derived lab houses both the crew quarters and the ECLSS components. [4] 500 Day Mission – The 500 Day mission variant would consist of the same 60-day crew habitat and crew size. Mass increases would result from the addition of a Multi-Purpose Logistics Module (MPLM) to provide additional supply storage for the extended mission ...
At the top of the Ares I-X flight test vehicle was a combined Orion crew module and launch abort system simulator, resembling the structural and aerodynamic characteristics of Ares I. The full-scale crew module (CM) is approximately 16 feet (4.9 m) in diameter and 7 feet (2.1 m) tall, while the launch abort system (LAS) is 46 feet (14 m) long.
The second crewed spacecraft selected by NASA for its CCDev program was Boeing's CST-100 Starliner, which, like SpaceX's Dragon 2 spacecraft, uses a "pusher" launch escape system, consisting of four launch abort engines mounted on the service module that can propel the spacecraft away from its Atlas V launch vehicle in an emergency on the pad ...