Scientists analyzing old Cassini mission data have uncovered new clues about the complex chemistry occurring in Saturn moon ...

The south pole of Enceladus—a tiny moon orbiting Saturn—is a volatile place. In this region, the moon’s subsurface ocean ...

Scientists have gotten a never-before-seen look at an area around a large exoplanet 625 light-years away where moons like the ...

The James Webb Space Telescope has, for the first time, measured the carbon-rich concoction that forms a moon-forming disk of ...

The striking thing about this is that repeating the procedure on the star turned up no evidence of carbon-based chemicals, ...

Another month, another full moon – and this time it is very special. Here’s the history and meaning behind the Hunter’s Moon, ...

The moon is sometimes called "two-faced" because the surface of its side perpetually facing away from Earth looks so different than its side always facing our planet. And the differences run deeper ...

New research suggests that the interior of the Moon’s far side may be colder than the side constantly facing Earth, adding ...

A bloody petrel, a feasting cormorant and a frigatebird silhouetted against a solar eclipse among this year’s winning images.

There’s so much going on this month for stargazers, including great lunar conjunctions and cover-ups. One of the great meteor showers also puts on a show. October is a transitional month, both in ...

Earth is far from a static place. That's true in the present, but it's even more apparent when you look to the past, as Earth ...