Powering spacecraft with solar energy may not seem like a challenge, given how intense the sun's light can feel on Earth.

Nuclear energy demand is growing. Here are the top ten nuclear energy companies shaping the future of clean power, along with ...

Nuclear pulse propulsion is a technology that would work. It was being developed in the 1960s but it was stopped because of ...

Try to fathom the power of 1 million nuclear power plants. Now, imagine there is a way to pack the equivalent of that into ...

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

Expressing frustration over the state of cleanliness, he questioned how a nuclear and space power like India continues to ...

The Sunbird nuclear fusion rocket concept has the potential ... and the challenges of getting toroidal-type fusion reactors to work as a power source on earth. "But in space, things start to go in ...

Scientists use light-emitting crystals and solar panels to turn the latent energy in nuclear waste into microbatteries.

The USS Nautilus was the world's first nuclear-powered submarine. It participated in scientific and military operations ...

Just 4 small modular reactor companies have received $3B in VC funding. But leading experts tell BI it's unclear if SMRs will ...