There are some potentially valid criticism about the Nuclear Salt Water Rocket (NSWR ... due to moderation by hydrogen atoms in the water. Thermal neutrons are excellent for sustaining fission in ...

AI gives a thumbs up to Brett Bellmore innovative modifications to Robert Zubrin’s Nuclear Salt Water Rocket (NSWR).

U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds ...

The Sunbird concept is for the fusion-powered ‘tugs’ to be permanently based in space, able to dock with spacecraft and ...

"High Five" mission lifted off tonight (March 17) at 9:31 p.m. ET. Rocket Lab launched the final five satellites for the French company Kinéis' "Internet of Things" constellation tonight (March 17).

On Episode 152 of This Week In Space, Rod Pyle and Tariq Malik host Dr. Robert O'Brien, Director of the Universities Space ...

The Blue Ghost spacecraft, named for a species of firefly, took eclipse chasing to new heights. Not only did it see the Earth block the Sun from an unexplored location on the Moon, but the lander fell ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

This advertisement has not loaded yet, but your article continues below. SUMMERSIDE, P.E.I. — Mixed doubles curling is providing an opportunity for two household names in Canada to continue their ...