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

Now, scientists believe that they have figured it out. Two huge canyons scored into the surface of the Moon were created in ...

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

That's good news for scientists and NASA, which is looking to land astronauts at the south pole on the near, Earth-facing ...

The lunar canyons Vallis Schrödinger and Vallis Planck are extraordinarily deep, and scientists now know the valleys were ...

If you're looking for the ultimate outdoor photo spot, Utah has vibrant purple mountains - and they're near the state's mini" Grand Canyon too!

Night - Clear. Winds SW at 5 to 6 mph (8 to 9.7 kph). The overnight low will be 28 °F (-2.2 °C). Sunny with a high of 57 °F (13.9 °C). Winds from SW to SSW at 4 to 16 mph (6.4 to 25.7 kph ...