Aurora lights on Uranus helped NASA’s Hubble Space Telescope measure the planet’s interior rotation rate, changing what astronomers know about how long a day is on the cold and windy world.

Astronomers have just revealed that a day on Uranus is longer than was previously thought, at 17 hours, 14 minutes and 52 seconds. This is 28 seconds longer than the previous estimate, which was made ...

This approach can now be used to determine the rotation rate of any celestial object with a magnetic field and auroras — ...

Neptune's unique blue light. The planet's auroras are captured vividly in great detail by NASA's Webb telescope ...

The sounding rockets released vapor tracers and pressure sensors at different altitudes across central and northern Alaska ...

Scientists say a vast region of unexpectedly high temperatures in Jupiter's upper atmosphere was caused by a massive wave of solar wind.

It was an absolute roller coaster that was going at 7,000 miles per hour and when you reached the end you go, ‘My god, how incredible,” says Ncuti Gatwa.

This week, markets recoil in response to the rollout of a controversial new "Liberation Day" tariff regime as global tensions ...

A Kearney mother was the only citizen who testified in-person, but she convinced Nebraska lawmakers they should do something ...