A privately built spacecraft is tumbling aimlessly in deep space, with little hope of being able to contact its home planet.

"The universe is filled with a range of three-body systems, including the closest stars to Earth, the Alpha Centauri star ...

Astronomers believe thousands of large undiscovered asteroids, that could cause regional damage, may be in space.

The space rock, which measures 150 feet across and is traveling at 38,922 miles per hour, is one of five on NASA's radar.

Art of London celebrates the return of its seasonal art and culture programme, Art After Dark, headlined by artist Nelly Ben ...

One million alien visitors from another star system could already be lurking in the solar system. We aren't talking about ...

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A White House science advisor recently war-gamed with space agency heads worldwide to devise a planet-saving defense to an ...

Recently the asteroid 2024 YR4, which is expected to pass Earth in 2032, was calculated to have a 1 in 83 chance of striking ...

NASA is tracking a bus-sized asteroid zipping past the Earth at nearly 16,000 miles per hour today. The asteroid, known as "2025 DM7," is estimated to be about 42 feet across and soared past our ...

“Serpent Mound is the largest serpent effigy built anywhere on the planet Earth,” O’Grady said. “Serpent Mound is built up on ...

Countless asteroids in our solar system, some close, some far — but did you know that some of these space rocks have names?