This research helps us understand the violent nature of cosmic collisions and their role in shaping planetary landscapes. By ...

The energy to produce the grand canyons on the Moon is about 130 times larger than the energy in the global inventory of ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

WASHINGTON - The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual ...

A large asteroid could be heading toward Earth within the next decade, and there's a small chance it could strike the planet, according to NASA.

They were dug out by debris sent violently aloft when an asteroid or comet struck the lunar surface 3.8 billion years ago.

NASA and the European Space Agency said Wednesday that the chance of the asteroid impacting Earth is slightly more than 1%.

The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.

The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.