Glide through America's stunning winter landscapes as featured drone pilots from AirVuz showcase the frosty beauty of Michigan's Upper Peninsula, Washington's Olympic Peninsula, California's Tahoe ...
Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...
The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. About 3.8 billion ...