U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds ...
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Nuclear rockets could travel to Mars in half the time − but designing the reactors that would power them isn't easyNuclear propulsion would expel propellant from the engine's nozzle very quickly, generating high thrust. This high thrust allows the rocket to accelerate faster. These systems also have a high ...
Artist impression of a nuclear fission powered rocket. Credit: General Atomics A new test of nuclear propellant fuel under space-like conditions has been hailed as a success by NASA and General ...
“This is an honest-to-goodness nuclear rocket engine.” Once upon a time, NASA proposed to send a dozen astronauts to Mars in two spaceships, each powered by three of these engines. Marshall ...
The Sunbird nuclear fusion rocket concept has the potential to more than halve the time to travel to Mars and cut travel time ...
On Episode 152 of This Week In Space, Rod Pyle and Tariq Malik host Dr. Robert O'Brien, Director of the Universities Space ...
AI gives a thumbs up to Brett Bellmore innovative modifications to Robert Zubrin’s Nuclear Salt Water Rocket (NSWR).
The Sunbird concept is for the fusion-powered ‘tugs’ to be permanently based in space, able to dock with spacecraft and ...
While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey. This latest batch of tests was conducted at the compact fuel element ...
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