The planet’s elusive aurorae are much colder than expected, which is how they evaded detection for so long.

A massive solar windstorm in 2017 compressed Jupiter's magnetosphere "like a giant squash ball," a new study reports.

NASA’s Juno spacecraft entered safe mode twice during a recent close pass of Jupiter, temporarily halting science operations. While safe mode is a normal precaution when anomalies are detected, the ...

A massive solar windstorm in 2017 compressed Jupiter's magnetosphere "like a giant squash ball," a new study reports. The discovery stemmed from an unusual temperature pattern scientists observed ...

Scientists reported Monday that observations by the Hubble Space Telescope have confirmed it takes Uranus 17 hours, 14 ...

An international team of astronomers using the NASA/ESA Hubble Space Telescope have made new measurements of Uranus' interior ...

NASA's vast archive of science data, over 100 petabytes and counting, is proving to be a timeless treasure trove for new ...

NOAA's GOES-19 satellite became operational this week, replacing GOES-16. Features include a new instrument that will provide ...

The largest radio telescope FAST detects 90% circular polarization and rapidly changing linear polarization in the bursts of ...

The latest observations suggest that a day on Uranus lasts 17 hours, 14 minutes, and 52 seconds. This is 28 seconds longer ...

Recent studies indicate that the length of a day on Uranus is longer than previously thought. Scientists determined the exact ...