NASA’s push for a new nuclear rocket engine is not just another upgrade to the hardware we strap to the bottom of spacecraft.

As the cloud cleared, Air Force bombers dropped in to gather air samples. Researchers hoped that the radioactive fallout ...

A nuclear thermal propulsion engine could cut the travel time in half for future space explorers racing to the Red Planet.

The Space Age framed nuclear propulsion as a quiet rethinking of movement, distance, and endurance beyond Earth.

Going to the moon was one thing; going to Mars will be quite another. The distance alone is intimidating. While the moon is ...

Reaching Mars and beyond requires more than traditional rocket engines. This video explains how nuclear propulsion could ...