ion propulsion
61Neptune Orbiter — For the cancelled 1990s NASA Neptune Orbiter, see Mariner Mark II Neptune Orbiter was a proposed NASA unmanned planetary spacecraft to explore the planet Neptune. It was envisioned that it would be launched sometime around 2016 and take 8 to 12… …
62Aerospace engineering — Aerospace Engineer NASA engineers, the ones depicted in the film Apollo 13, worked diligently to protect the lives of the astronauts on the mission. Occupation Names engineer aerospace engineer …
63Sharlin Class Warcruiser — Sharlin class First appearance In the Beginning (chronological) Affiliation Minbari Federation General characteristics Fighters 15 Nial class fighters [1] …
64Orbital station-keeping — In astrodynamics orbital station keeping is a term used to describe the orbital maneuvers made by thruster burns that are needed to keep a spacecraft in a particular assigned orbit. For many Earth satellites the effects of the non Keplerian… …
65Starships in Stargate — This is a list of starships in the Stargate franchise.Ancient starshipsThe Ancients are one of the most technologically advanced races in Stargate , and this is reflected in their starships. Duplicates of these ships are utilized by their nanite… …
66How William Shatner Changed the World — (or How Techies Changed the World with William Shatner in Europe, Asia and Australia) is a two hour television special, commissioned by [http://www.discoverychannel.ca Discovery Channel Canada] and co produced for History Channel in the United… …
67Impulse drive — In the fictional Star Trek universe, the impulse drive is the method of propulsion that starships and other spacecraft use when they are travelling below the speed of light. [] Typically powered by nuclear fusion reactions, impulse engines let… …
68Discovery Program — Not to be confused with Space Shuttle Discovery. NASA s Discovery Program (as compared to New Frontiers, Explorers, or Flagship Programs) is a series of lower cost, highly focused American scientific space missions that are exploring the Solar… …
69Kliper — (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;… …
70Elerium-115 — is a fictitious element featured in the X COM video game series, inspired by conspiracy theories surrounding Ununpentium. It is said to contain high amounts of energy. In the first X COM game it is only acquirable by capturing intact alien Power… …
