JWST’s NIRSpec aurora maps, 10 times sharper than Cassini-era data, exposed a planetary heat engine of aurora, winds, and ...

For more than 40 years, planetary scientists believed they knew how long a day on Saturn lasted. They were listening to the ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. This voice experience is generated by AI. Learn more. This ...

Astronomers have spotted a lonely world roughly the size and mass of Saturn, drifting through the Milky Way without a star to orbit. The discovery turns a once theoretical curiosity into a concrete ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. When is the best time to look at a planet? On Sunday, Sept.

The best time to view Saturn is almost here: On Sept. 21, the ringed planet will reach opposition, meaning Earth will be positioned directly between Saturn and the sun. (In other words, it is on the ...

How far it is from the sun: 886 million miles (1.4 billion kilometers), on average How big it is: 72,400 miles (116,500 km) across, or almost 10 times the size of Earth. How many moons it has: At ...

Saturn will put on a show for professional and backyard astromers alike, and be the brightest and closest it has been to Earth all year. On Sunday, Sept. 21, Saturn will be at opposition, meaning the ...

"We believe our discovery of this seasonal energy imbalance necessitates a reevaluation of those models and theories." When you purchase through links on our site, we may earn an affiliate commission.