NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

They flattened forests, left massive craters and even killed the dinosaurs. Learn all about Earth’s hugest asteroid strikes.

meaning its orbit presents a danger to Earth, according to NASA. It is between 130 and 300 feet wide and has a fluctuating ...

Led by Curtin University geologists Chris Kirkland and Tim Johnson, a research team unearthed this primeval crater beneath ...

This week, geologists announced they discovered the world's oldest known impact crater. It's in Western Australia's ancient ...

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

Researchers found the world’s oldest impact crater in Western Australia. The crater was created by a massive meteorite impact ...

Sunita Williams and Butch Wilmore, along with a fellow NASA astronaut and a Russian cosmonaut, returned to Earth aboard a ...

which indicates that Earth and the moon evolved from the same clump of material. The leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story ...

The asteroid 2024 YR4, once considered potentially hazardous, isn't likely to hit us anytime soon. Now, a team of researchers ...

Scientists with a new theory about how Earth’s early continents formed predicted where a superold impact crater should ...