Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to ...

The small nuclear power plants will use molten salt in their fuel, making them safer and more versatile and portable than ...

Russian Presidential Envoy for International Cooperation Kirill Dmitriev has said that Russia is ready to supply a small ...

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

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

Russia could supply a small nuclear power plant for a mission to Mars planned by billionaire entrepreneur and SpaceX CEO Elon ...

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

Russia proposes supplying a small nuclear power plant for Elon Musk's Mars mission. This offer follows the U.S.'s attempt to ...