cryogenic rocket propellant
71Parking orbit — A parking orbit is a temporary orbit used during the launch of a satellite or other space probe. A launch vehicle boosts into the parking orbit, then coasts for a while, then fires again to enter the final desired trajectory. The alternative to a …
72Nitrogen — carbon ← nitrogen → oxygen ↑ N ↓ P …
73R-9 Desna — Infobox Weapon is missile=yes name = R 9 Desna type = ICBM vehicle range = 11,000 km filling = 1 yield = 1.65Mt ( light ) or 2.3Mt ( heavy ) warheads engine = two stage liquid fuel (kerosene + LOX) #first stage engine RD 111 (8D716) by OKB 456 of …
74List of spaceflight-related accidents and incidents — Death in space redirects here. For death in specifically outer space conditions, see Space exposure. Space Shuttle Challenger disintegrates 73 seconds after launch, due to hot gases escaping the SRBs leading to structural failure of the external… …
75Nuclear lightbulb — A nuclear lightbulb is a hypothetical type of spacecraft engine using a Fission reactor to achieve Nuclear propulsion. Specifically it would be a type of Gas core reactor rocket that separates the nuclear fuel from the coolant/propellant with a… …
76Intercontinental ballistic missile — An intercontinental ballistic missile, or ICBM, is a long range (greater than 5,500 km or 3,500 miles) ballistic missile typically designed for nuclear weapons delivery, that is, delivering one or more nuclear warheads. Due to their great range… …
77Project Daedalus — This article is about the British space exploration project. For the Daedalus Project MMORPG research project, see Nick Yee. Drawing of the Project Daedalus spaceship Project Daedalus was a study conducted between 1973 and 1978 by the British… …
78Kennedy 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 …
79Negai (satellite) — Negai☆″ Operator Soka University Bus CubeSat 1U Mission type Technology Launch date 17 May 2010 21:44:14 UTC Carrier rocket …
80Vacuum flask — Thermos redirects here. For other uses, see Thermos (disambiguation). This article is about the vacuum insulated flask. For the flask used in filtration under vacuum, see Büchner flask. Domestic vacuum flask, used for maintaining the temperature… …
