Spanning 25 miles in diameter, this crater is three times the size of the Grand Canyon, making it the largest ... These crystals, thinner than a human hair, were extracted from sediments collected ...

The far side of the Moon has its own versions of the Grand Canyon—two of them, in fact! A new study explains how these deep ...

Two gigantic canyons on the moon — both deeper than the Grand Canyon — were carved in less than 10 minutes by floods of rocks ...

A visit to the Grand ... canyon would be between two and five per cent the size of the original meteor. That means each fragment could have been up to 1,250 metres wide - more than 60 times larger ...

This ice cap is bigger than Texas ... It's a vast system of chasms five times longer and 10 times wider than the Grand Canyon, and scientists think it formed in a similar way.

Wright Two gigantic canyons on the moon — both deeper than the Grand Canyon — were carved in ... radiating out from Schrödinger basin, a crater about 200 miles wide (320 km) that was blasted ...