The extraordinary formations, each comparable in size to Earth’s Grand Canyon, are hidden on the far side of the moon — the side that always faces away from Earth — near the lunar south pole ...

The Grand Canyon in Arizona got carved by water over millions of years of slow but steady erosion. Two similarly-sized canyons on the moon got carved by flying rocks in about ten minutes.

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 ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Close to the moon's south pole are two canyons each comparable in size to the Grand Canyon that were born in a much different process. Sign up here. This impact unleashed about 130 times the ...