Placing an atomic energy source on the lunar surface is “not science fiction,” experts say, but does pose technical ...

Four months after NASA astronauts Butch Wilmore and Suni Williams returned from their eight-day turned nine-month mission in ...

A Harvard astronomer is suggesting that an interstellar object nearing Earth could be an engineered object — rather than a ...

NASA has issued an alert about two huge asteroids—(2025 OJ1) and (2019 CO1)—approaching Earth on August 8, 2025. Find out ...

NASA Astronaut Butch Wilmore is retiring four months after being 'stranded' in space for nearly 300 days at the International ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

Captain Butch Wilmore retires from NASA after flying Boeing Starliner's first crewed test mission and completing five ...

After 25 years and multiple space missions, Butch Wilmore retires from NASA less than five months after he returned from a ...

The new directive [PDF] reflects an unfolding reality at NASA. The US space agency's budget is unlikely to be as big as it ...

The satellite is fully functional, providing valuable data, and may soon be burned up in our atmosphere out of choice.

Chile is nearing completion of one of the most ambitious scientific projects in its history: the first National Space Center, ...