The Moon Isn't Grey — We've Been Seeing It Wrong for 500 Years
The moon looks grey from Earth. It is not. Its surface carries blue titanium seas, green olivine plains, and volcanic orange glass waiting to be...
Journal
Journal
The 22 Seas of the Moon — None of Them Hold Water
Image: NASA/Artemis II Go outside tonight and look at the Moon. You don’t need a telescope. The dark shapes are right there, pooling across the bright...
The Dark Seas on the Moon Were Never Seas
Image: NASA/GSFC/Arizona State University You do not need a telescope. Step outside on any clear night, look up, and you can see them: dark patches...
The Moon Has a Sea of Rains — And It's Actually Dried Lava
Image: NASA Step outside tonight and look up. Find the Moon, and find the dark plain that dominates the upper-left quadrant of its face: smooth,...