Scientists have proposed two experimental spacecraft that could reach one of the farthest known objects in the solar system ...

Scientists and engineers are diligently working on innovative concepts to make the next era of human spaceflight more powerful and more efficient using nuclear propulsion. One of these designs, known ...

Seventy years ago, on September 17, 1955, a modified Convair B-36 departed Carswell Air Force Base in Texas. Legendary U.S.

In the 1950s, the U.S. began focusing on nuclear propulsion as an effective way to power space exploration with projects ...

US team develops scalable, safe nuclear fuel recycling using advanced tech to cut waste and boost energy recovery.