NASA’s ambitious plans to explore Mars have taken a significant step forward with the development of a nuclear-powered rocket. This new technology promises to reduce travel time and increase the ...

North Korean leader Kim Jong Un has unveiled a battery of huge nuclear-capable rocket launchers ahead of a key congress of ...

North Korea says leader Kim Jong Un held a ceremony to unveil the deployment of 50 new launch vehicles for nuclear-capable ...

President Trump’s plan to deploy a small modular reactor on the moon by 2030 aims to power lunar bases and secure U.S. dominance in space, but faces significant technical and budgetary hurdles. The ...

Viewed from orbit, Jackass Flats — situated in southern Nevada about 65 miles northwest of Las Vegas — could easily be confused for Mars. The alluvial basin is full of tan and gray regolith, hued ...

North Korea’s Kim Jong Un took the wheel of a nuclear-capable multiple rocket launcher at a ceremony in the capital Pyongyang, according to the country’s state media, and touted the weapon as among ...

New details of the Trump administration’s plans for NASA, released Friday, revealed the White House’s desire to end the development of an experimental nuclear thermal rocket engine that could have ...

Kim Jong Un drove one of 50 fresh-off-the-line mobile rocket launchers delivered to the Korean People's Army Wednesday.

Jim Bickford is leading the Thin Film Isotope Nuclear Engine Rocket (TFINER) project to develop a system for propelling a craft through space faster and farther than ever before. This technology has ...

An illustration of one of the twin Voyager spacecraft, which rely on radioisotope thermoelectric generators to convert heat into electricity, in interstellar space. Credit: NASA/JPL-Caltech When ...