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

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 ...

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 ...