deceleration rocket
41Crew Return Vehicle — ISS Crew Return Vehicle – CRV (X 38 Prototype) Operator NASA The Crew Return Vehicle (CRV), sometimes referred to as the Assured Crew Return Vehicle (ACRV), is the proposed lifeboat or escape module for the International Spa …
42Goddard, Robert Hutchings — born Oct. 5, 1882, Worcester, Mass., U.S. died Aug. 10, 1945, Baltimore, Md. U.S. inventor, regarded as the father of modern rocketry. He received his doctorate (1911) from Clark University, where he taught for much of his career. In laboratory… …
43Apollo 8 — Infobox Space mission mission name = Apollo 8 insignia = Apollo 8 patch.png command module = CM 103 mass 28,817 kg service module = SM 103 lunar module = Lunar Test Article (LTA B) mass 9,026 kg booster = Saturn V SA 503 crew size = 3 launch pad …
44Space Shuttle Challenger disaster — For more information about the final mission and crew of the Challenger, see STS 51 L. Space Shuttle Challenger s smoke plume after the in flight breakup that killed all seven crew members …
45Interplanetary spaceflight — or interplanetary travel is travel between planets within a single planetary system. In practice, spaceflights of this type are confined to travel between the planets of the Solar System. Current achievements in interplanetary travel Remotely… …
46Kliper — (Клипер, English: Clipper) is a Russian proposed next generation manned spacecraft that was almost selected as the successor to the Soyuz spacecraft. Kliper has been associated with RKK Energia s winged lifting body design proposal in the media;… …
47EADS Astrium Space Tourism Project — The EADS Astrium Space Tourism Project, also called EADS Astrium TBN according to some sources [Radio interview of French ESA astronaut Jean François Clervoy, during the show of Jacques Pradel on Europe 1, June 21, 2007] , has been officially… …
48Twin paradox — In physics, the twin paradox is a thought experiment in special relativity, in which a twin makes a journey into space in a high speed rocket and returns home to find he has aged less than his identical twin who stayed on Earth. This result… …
49Magnetic sail — A magnetic sail or magsail is a proposed method of spacecraft propulsion which would use a static magnetic field to deflect charged particles radiated by the Sun as a plasma wind, and thus impart momentum to accelerate the spacecraft.[1][2] A… …
50MagBeam — is the name given to an ion propulsion system for space travel initially proposed by Professor Robert Winglee of the Earth and Space Sciences Department at the University of Washington for the October 2004 meeting of the NIAC.[1] MagBeam is… …
