YR4 does smash down on the lunar surface, the explosion might be visible from Earth and would leave a new crater on the near ...

Recent findings indicate the Moon is still contracting, forming wrinkle ridges that suggest ongoing geological activity.

NASA's Juno spacecraft has discovered a giant volcanic hot spot on the surface of Jupiter's hellish moon Io. The eruptions in ...

A colossal impact billions of years ago carved out the canyons that rival the most breathtaking features here on Earth in a ...

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

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Two gigantic canyons on the moon — both deeper than the Grand Canyon — were carved in less than 10 minutes by floods of rocks ...

Though one of its three parachutes was slow to deploy, the capsule also safely landed just after 10 minutes into the flight ...

Argonaut is designed to deliver supplies, infrastructure and payloads to the moon. It could survive for five years on the ...