Green Matters on MSN9h
Google Maps Showed a 'Mysterious Doorway' in Antarctica and Scientists Finally Reveal What It Is
Internet users want to know what the strange doorway in Antarctica ice is- theories suggesting Bigfoot or an underground ...
Why it’s good for NASA that an asteroid carved out 2 grand canyons on the moon
New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...
Two Grand Canyon-size valleys on the far side of the moon formed within 10 minutes, scientists say
Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...