Mars hosts some of the most extreme terrain in the solar system, including the largest canyon ... shape of Mars with its ...

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.

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 ...

While Earth's canyon was formed by the Colorado River over six to seven million years, the researchers say these were carved out in just 10 minutes. The moon's canyons stretch out from the ...

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 ...