Looking back, people at that time certainly had wild imaginations, but you can't say it was entirely unreasonable, especially ...

(CNN) — As the full moon shines in the night sky this weekend, take a moment to revel in its beauty and search for a large, dark plain. The surface feature is Mare Tranquillitatis, or the Sea of ...

For millennia, the Moon has stirred human imagination with its mystery, beauty, and silent pull of discovery. On July 21, ...

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. As the full moon shines in the night sky this weekend, take a ...