Over 4.6 billion years ago, Earth took shape from a spinning cloud of dust and gas surrounding the young sun. Tiny particles within this cloud collided and clumped together, driven by gravity and ...

An asteroid the size of a building could collide with the Moon in 2032 and generate a flash visible from Earth.

Add Yahoo as a preferred source to see more of our stories on Google. The moon is covered in craters like Daedalus, as seen by the Apollo 11 crew on the moon's far side. - NASA The asteroid known as ...

The Moon is getting 1½ inches (3.8 centimeters) farther away from the Earth every year. Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and ...

An asteroid roughly the size of a small city may slam into the Moon in 2032, and if it does, the blast could hurl clouds of lunar rock into space and toward Earth. Scientists say the odds of a direct ...

Add Yahoo as a preferred source to see more of our stories on Google. The Moon is getting 1½ inches (3.8 centimeters) farther away from the Earth every year. Scientists measure the distance to the ...

An infamous asteroid known as 2024 YR4 won't be crashing into Earth anytime soon, but the James Webb Space Telescope recently went to get a look at it anyway. If the name of the asteroid sounds ...

The asteroid known as 2024 YR4 is out of sight yet still very much on scientists' minds. The building-sized object, which initially appeared to be on a potential collision course with Earth, is ...