Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

Around 2 billion years ago, an asteroid the size of Mount Everest, or possibly even larger, struck Earth with catastrophic ...

Mercury is the smallest planet in the Solar System and also the closest planet to the Sun. Mercury orbits the Sun at an ...

Satellites have captured amazing views views of these craters on Earth. ESA explains. Nördlinger Ries, Ouarkziz Crater, ...

Dark “slope streaks,” likely resulting from dust avalanches, stretch across an area of Mars called Acheron Fossae in this ...

Scientists found a rock in Africa that originally came from the Moon after being knocked off by an asteroid impact and ...

Ever been late because you misread a clock? Sometimes, the "clocks" geologists use to date events can also be misread.

The crater in Western Australia was identified as the oldest in the world earlier this year, but new research suggests the ...

Asteroid Dimorphos. NASA's DART mission successfully altered an asteroid's orbit, but unexpected findings show that ejected ...

Strange cone-shaped rocks led scientists to the hidden remains of one of Earth’s oldest asteroid impacts. It could help us find fossil life on Mars.

Scientists thought this crater in Australia was the world’s oldest – but an independent analysis shows they might be off by ...

When NASA’s DART spacecraft collided with a small asteroid moon in late 2022, the impact made history. It was the first ...