"Rings are mostly made of ice and small rocks," said William Saunders, a planetary scientist at NASA's Langley Research ...

So which planets in our solar system have rings? All four giant planets — Jupiter, Saturn, Uranus and Neptune — sport these ...

Exoplanets—planets that orbit stars beyond our solar system—have transformed our understanding of the universe. Since the ...

Earth has four seasons, but do other planets in our solar system also have hot summer days and cold winter nights?

Though other planets have rings too, the ring of Saturn is stunning and most visually breathtaking to look at. It cannot be denied that Saturn is one of the most mesmerizing planets in our solar ...

These next two weeks we'll follow the moon's journey past the orange heart-star of Scorpius, Antares, and onward past blazing ...

May’s night sky is packed with astronomical events—find out when and where to look for meteor showers, ancient star clusters, ...

Webb’s instruments captured detailed spectral data revealing both the presence and distribution of ice particles across the ...