Tag Archives: Calm Mare

Moon cave found under the Sea of ​​Peace where astronauts can stay

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 moment to enjoy its beauty and seek out the vast, dark plain. The view on the surface… Read More »

Scientists confirm first lunar cave that could protect astronauts from extreme temperatures on the moon

Scientists have long theorized the existence of lunar caves — underground passages formed by volcanic processes and connected to sinkholes that cover the moon’s surface. Now, an international team of researchers has found the first direct evidence that the deepest known sinkhole on the moon is connected to a cave that could provide shelter for… Read More »