NASA and its partners have successfully tested a nuclear thermal propulsion (NTP) fuel that could revolutionize deep-space ...

NASA and General Atomics tested the fuel by exposing it to temperatures up to 3,000 Kelvin (4,940 Fahrenheit or 2,727 Celsius ...

NASA is developing a groundbreaking spacecraft concept designed to revolutionize Mars travel. The ambitious plan involves ...

The company plans to build a marine nuclear demo facility at its Future Technology Test Centre in Yongin, South Korea.

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

Russian scientists claim to have developed a plasma electric rocket engine that could enable travel to Mars in just one to ...

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

With a wingspan of 1,120 feet, the Lockheed CL-1201 would have been the largest aircraft ever designed. Oh, and it would have been nuclear-powered .

Russia's State Atomic Energy Corporation, Rosatom, recently developed a new spacecraft engine with impressive specifications.

Astronomers have upped the odds of an asteroid called 2024 YR4 striking Earth, albeit in 2032, but warn that it will most ...

NASA and General Atomics successfully tested nuclear fuel for faster, more efficient space travel, pushing Mars missions forward.