Deep beneath Greenland's ice, NASA radar happened upon Camp Century, a long-lost Cold War base now buried under 100 feet of ...

Computer simulations suggest that Mars' puzzling moons, Phobos and Deimos, may have been formed from debris created when a large asteroid wandered dangerously close to the Red Planet.

A new study into the origins of the two Martian moons tends to blends the two most popular explanations, supercomputers had a ...

SpaceX's Starship HLS will be a lunar base for Artemis III astronauts, allowing for longer stays and more exploration.

Asteroid 2024 PT5, Earth's temporary mini-moon, is about to return to orbiting the sun after two months in orbit. A new study ...

Asteroids are remnants of the formation of our solar system, and while many can be found within the asteroid belt between the ...

Known as 16 Psyche this asteroid is located in the belt between Mars and Jupiter, 16 Psyche is unlike any other ... this ...

The goal is a rocket capable of launching into orbit, returning to Earth and then lifting off again almost daily.

Stoke is designing and building its rocket in Kent and test firing engine prototypes at Moses Lake in Central Washington.

At a headquarters in Kent, Wash., engineers are assembling giant barrel-shaped sections of a rocket and two very different engines designed to make not just the booster but the upper stage of the ...

The asteroid, named 2024 WF5, will come over twice as close to us as the moon, at a distance of around 104,000 miles.

"The fact that terrestrial microbes are the Earth's best colonizers means we can never completely discount terrestrial ...