But on the moon, where there’s no atmosphere ... and 3.5 km (2.2 miles), respectively — comparable to Earth’s Grand Canyon. Now, researchers have pieced together the violent cosmic event ...

Two gorges on the Moon that are deeper than the Grand Canyon were carved out in less than 10 minutes by space rocks travelling at the speed of a bullet, astronomers have revealed. The Moon canyons ...

Before 2015 more people had stood on the moon (12) than had completed a continuous thru-hike of the Grand Canyon (eight). When photographer Pete McBride heard about Rudow’s plans, he called him ...

While the Grand Canyon took millions of years to form, the two grand canyons on the Moon were carved in less than 10 minutes." The impacting asteroid or comet likely hit the lunar surface with a ...

After hours of uncertainty, officials from the Houston company said there are clues that the spacecraft is on its side, which could limit the mission’s scientific accomplishments.

(AP) — New research shows that when an asteroid slammed into the moon billions of years ago ... canyons comparable in size to Arizona’s Grand Canyon in barely 10 minutes.

You might be able to see the total lunar eclipse tonight from Colorado, but a storm could get between you and the blood moon. Here's how to watch it.