Search results
Results From The WOW.Com Content Network
Nuclear thermal propulsion systems (NTR) are based on the heating power of a fission reactor, offering a more efficient propulsion system than one powered by chemical reactions. Current research focuses more on nuclear electric systems as the power source for providing thrust to propel spacecraft that are already in space.
The company said these technologies aim to support extraterrestrial power systems, human habitation and propulsion for long-distance missions. Price Action : NNE shares are trading higher by 14% ...
WASHINGTON (Reuters) -The United States plans to test a spacecraft engine powered by nuclear fission by 2027 as part of a long-term NASA effort to demonstrate more efficient methods of propelling ...
Nuclear stocks are glowing green.. Uranium mining companies such as Cameco, Denison Mines, and Uranium Energy have marched higher in lockstep over the past 52 weeks, rising 26%, 28%, and 30% ...
Nuclear thermal rockets can provide great performance advantages compared to chemical propulsion systems. Nuclear power sources could also be used to provide the spacecraft with electrical power for operations and scientific instrumentation. [12] Examples: NERVA (Nuclear Energy for Rocket Vehicle Applications), a US nuclear thermal rocket program
The other project used nuclear reactors to generate energy, and was developed by the Atomics International Division of North American Aviation. Their systems were given even-numbered SNAP designations, the first being SNAP-2. [14]: 5 SNAP-10A was the first Atomics International, nuclear-reactor power system built for use in space.
Lockheed Martin was awarded a contract by federal agency DARPA in partnership with NASA to build out an experimental nuclear-powered spacecraft that aims to make trips to the moon and Mars more ...
A variety of electric propulsion technologies have been proposed for use with high power nuclear electrical generation systems, including VASIMR, DS4G, and pulsed inductive thruster (PIT). PIT and VASIMR are unique in their ability to trade between power usage, specific impulse (a measure of efficiency, see specific impulse ) and thrust in-flight.