How do we power missions in the outer reaches of our solar system and beyond? The solution, developed in the '60s, can last ...

Physicists have measured a nuclear reaction that can occur in neutron star collisions, providing direct experimental data for ...

The Idaho National Laboratory (INL) has cleared a major hurdle in making a Generation IV nuclear reactor practical. Using a ...

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

Nuclear Salt Water Rocket (NSWR) is a rocket that uses known physics and engineering and there are versions that could reach ...

Robert Zubrin, the planet’s leading strategist for landing humans on Mars, predicts SpaceX’s Starship will win the race to ...

The Sunbird nuclear fusion rocket concept has the potential to more than halve the time to travel to Mars and cut travel time ...

Alphabet’s Google unit struck a deal last October to buy power from small modular reactors under development by Kairos Power.

The Sunbird Migratory Transfer Vehicle is designed to cut mission times to Mars by half while offering a reusable, ...

Already a major spender within NATO, Warsaw has massive military plans as fears grow about the reliability of the U.S. as an ...

UK startup Pulsar Fusion just revealed a nuclear fusion-powered rocket that could halve travel time across the solar system.

Previously controlled solely by ISRO, the sector now hosts over 250 startups, including Agnikul Cosmos, which is developing ...