About 35 million years ago, an asteroid struck the ocean off the East Coast of North America, leaving behind a massive impact ...
Two gigantic canyons on the moon — both deeper than the Grand Canyon — were carved in less than 10 minutes by floods of rocks ...
A new study explains how two deep canyons formed very quickly on the moon during an asteroid impact. KNAU’s Melissa Sevigny ...
Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...
Two such lunar canyons, Vallis Schrödinger and Vallis Planck, stretch over 270 km (168 miles) each, with depths of 2.7 km ...
A visit to the Grand Canyon is a true bucket list item for anyone ... a 200-mile-wide (320 km) crater located near the moon's south pole, which was formed when a meteor slammed into the lunar ...
Arizona's magnificent Grand Canyon is painstaking result of the Colorado River's current wearing away the planet's surface ...
The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.