Imagine looking up at the night sky and seeing a bright blue planet where the Moon should be. At first, it would look like a beautiful cosmic event. But then astronomers would realize something ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA researchers got a rare chance to study Uranus' atmosphere and rings this month, when the ice giant passed between Earth and a ...

Uranus is not the heatless world it once appeared to be. A 2025 analysis found that the planet emits about 13% more energy ...

Astronomers captured this image of a new moon of Uranus – labeled S/2023 U1 by astronomers – on November 4, 2023. The moon isn’t that big bright light. It’s the little dot to the left of the bright ...

Berkeley — As the rings of Uranus swing edge-on to Earth – a short-lived view we get only once every 42 years – astronomers observing the event are getting an unprecedented, glare-free view of the ...

Add Yahoo as a preferred source to see more of our stories on Google. Uranus will reach perigee, or the closest point in its orbit to Earth overnight at approximately 3 a.m. EST. NASA, ESA, A. Simon ...

For the first time, scientists have captured images of auroras above the giant ice planet Uranus, finding further evidence of just how peculiar a world that distant planet is. Detected by means of ...

A pale blue-green enigma, the planet Uranus has long fascinated astronomers precisely because of its extreme distance, some 1.6 billion miles (2.6 billion km) from Earth. While it is comparatively ...

Artist’s concept of infrared auroras (marked in red) on Uranus, the only planet in our solar system whose equator is nearly at a right angle with respect to the plane of its orbit. The darker red ...

We’ve only visited Uranus once. NASA’s Voyager 2 spacecraft made humanity’s lone visit on Jan. 24, 1986. During a six-hour period, the spacecraft captured our only up-close images of Uranus, its rings ...