hydrogen tank
41Balloon tank — A balloon tank is a style of fuel tank utilized in the Atlas ICBM and Centaur upper stage that does not utilize an internal framework, but instead rely on a constant internal pressurization to keep their shape.DesignBalloon tanks get their name… …
42Space Shuttle — STS redirects here. For other uses, see STS (disambiguation). This article is about the NASA Space Transportation System vehicle. For the associated NASA STS program, see Space Shuttle program. For other shuttles and aerospace vehicles, see… …
43Space Shuttle main engine — SSME redirect here. For the services field, see Service Science, Management and Engineering infobox rocket engine imsize=250 caption=Space Shuttle Main Engine test firing name=Space Shuttle Main Engine country of origin=United States manufacturer …
44Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
45Space 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 …
46Cascade storage system — A cascade storage system is a cascade storage tank system which is used for the refilling of smaller compressed gas cylinders or air cylinders. Each of the large cylinders will be filled by a compressor, but the cascade system allows small… …
47Kennedy Space Center Launch Complex 39 — Launch Complex 39 redirects here. For the Proton launch complex at Baikonur, see Baikonur Cosmodrome Site 200. Launch Complex 39 An aerial view of Launch Complex 39 Launch site Kennedy Space Center Locat …
48Lockheed Martin X-33 — Infobox rocket name = X 33 caption = Simulated view of the X 33 in low earth orbit function = Unmanned Re usable Spaceplane technology demonstrator manufacturer = Lockheed Martin country origin = United States height = 20 mcite web title=NASA:X… …
49STS-51-L Mission timeline — is a detailed timeline of events from the ignition of Challenger s main engines to the remote destruction of the two Solid Rocket Boosters, and includes a transcript of crew conversations from the Cockpit Voice Recorder on board the Orbiter.STS… …
50Centaur (rocket stage) — Centaur is a rocket stage designed for use as the upper stage of space launch vehicles. Centaur boosts its satellite payload to its final orbit or, in the case of an interplanetary space probe, to escape velocity. Centaur was the world s first… …
