In August 2025, skywatchers will be treated to a planet parade like no other, with six planets and the Moon visible in the ...

Jupiter is already the biggest planet by far in our solar system, but new research suggests it was somehow once even larger than it is now. Twice as large, in fact.

All month, Venus, Saturn, Jupiter and Mars will appear to line up and be bright enough to see with the naked eye in the first few hours after dark. This weekend, Venus and Saturn get especially cozy.

Jupiter, the largest planet in the solar system, was 2 to 2.5 times bigger in its earlier life, according to new research. Credit: NASA / JPL-Caltech / SwRI / MSSS / Tanya Oleksuik.

In the Jet N7 region of Jupiter, in the far north of the massive planet, this bizarre face was spotted hiding in the clouds. The face was caught on camera by NASA 's Juno mission on September 7 ...

When Jupiter was still forming 4.5 billion years ago, something giant likely crashed into the planet and disrupted the process, according to a new study.

Jupiter’s cloud bands — seen here in this image created by citizen scientists Gerald Eichstädt and Seán Doran, using data from NASA's Juno spacecraft — extend more than 1,000 miles (1,600 ...