Spacecraft rocket engines come in a variety of forms and use a variety of fuels, but most rely on chemical reactions to blast propellants out of a nozzle, with the reaction force driving the ...
Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...
When it comes to space exploration, large vehicles get most of the press -- but a team on KickStarter wants to build an engine that could power nanoscale satellites on their own journeys of ...
Plasma propulsion transforms an inert propellant – often hydrogen – into plasma, a superheated mix of ions and electrons.
In Star Wars, the spacecraft of the galaxy far, far away are propelled through space by massive engines glowing bright blue. Current spacecraft may pale in comparison, but the technology that powers ...
Aerojet, a GenCorp (NYSE:GY) company, announced today that its innovative ion propulsion engine – built in partnership between Aerojet and NASA’s Glenn Research Center – has completed a test series ...
The US Defense Advanced Research Projects Agency (Darpa) has recently commissioned three private companies, Blue Origin, Lockheed Martin and General Atomics, to develop nuclear fission thermal rockets ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This is an 8 centimeter Mercury type ...
If we achieve advanced nuclear, antimatter propulsion or other advance propulsion it would be possible to achieve near constant acceleration. This would enable travel times to Mars in the 3-8 day ...
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