Uranus seemed like a fairly calm, blue-green planet. But new findings from Hubble paint a different picture of Uranus.

This animated GIF illustrates Uranus' magnetic field, with the yellow arrow pointing toward the Sun, the light blue arrow indicating the planet’s magnetic axis, and the dark blue arrow showing its ...

Astronomers have just revealed that a day on Uranus is longer than was previously thought, at 17 hours, 14 minutes and 52 ...

Uranus Findings Can Aid the Study of Exoplanets Now more than 30 years into its mission, the Hubble Space Telescope has ...

An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex atmospheric changes on Uranus that are largely driven by the effects of the sun's ...

When Voyager 2 flew past Uranus in 1986, it provided a close-up snapshot of the sideways planet. What it saw resembled a bland, blue-green billiard ball. By comparison, Hubble chronicled a 20-year ...

On Tuesday, April 22, 2025, four zodiac signs are the universe’s favorites. This day takes our wildest dreams and makes good ...

When Voyager 2 flew past Uranus in 1986, it provided a close-up snapshot of the sideways planet. What it saw resembled a bland, blue-green billiard ball. By comparison, Hubble chronicled a 20-year ...

Uranus's atmosphere is primarily composed of hydrogen and helium, with a small amount of methane, which gives the planet its characteristic blue-green hue by absorbing red light from the sun and ...