Scientists believe there could be even more signs of water on the Moon's surface than they previously thought.

Moon dust, or regolith, isn't like the particles on Earth that collect on bookshelves or tabletops—it's abrasive and it ...

If Earth had no air, the Moon would disappear during totality. But it does, so some sunlight is scattered into Earth’s shadow ...

Cosmic dust may have helped to kick-start life on Earth, new research suggests. The findings challenge a widely held ...