A massive meteor crater in northern Arizona continues to attract visitors and spark curiosity about space and science, ...

Meteor Crater and Lowell Observatory invite the public to observe the unique benchmark with a day of educational activities.

Could New York face an asteroid threat in our lifetime? Scientists explain potential impact scenarios, emergency preparedness ...

On his first trip to the Grand Canyon Star Party, Dave Eicher joins thousands for a week of lectures, observing, and cosmic ...

While this Route 66 attraction in Arizona flies under most passersby's radar, it offers an amazing chance to see an impact ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons on the far side. That's good news for NASA, which is looking to land ...

Asteroid impact created two Grand Canyon-sized lunar canyons in under 10 minutes. The impact released energy 130 times that of current global nuclear arsenals.

WASHINGTON - The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power of the Colorado River. Close to the moon's south pole are two ...

The two gorges carved by asteroid debris are roughly the size of the Grand Canyon in Arizona (which took roughly five to six million years to form), with Vallis Schrödinger at 168 miles (270 ...

New research shows that when an asteroid slammed into the moon billions of years ago, ... digging out two canyons comparable in size to Arizona’s Grand Canyon in barely 10 minutes. The latter, ...

A new study by US and British scientists has revealed that an ancient asteroid collision near the moon's south pole created two massive canyons, each the size of the Grand Canyon in Arizona, in ...

CAPE CANAVERAL, Fla. (AP) — New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons on the lunar far side. That’s good news ...