Hubble’s 20-year study of Uranus reveals dramatic atmospheric shifts, from methane mysteries to polar brightening, reshaping ...

"Super puff" WASP 107b confused scientists for years. Now, two independent teams of astronomers think they finally understand its mysterious origins.

Extraordinary new NASA photos show auroras shining brightly on Jupiter in ultraviolet light, as seen through the Hubble Space Telescope. "These auroras are very dramatic and among the most active ...

The ice-giant planet Uranus, which travels around the sun tipped on its side, is a weird and mysterious world. Now, in an ...

Dec. 9, 2024 — A NASA Hubble Space Telescope observation program called OPAL (Outer Planet Atmospheres Legacy) obtains long-term baseline observations of Jupiter, Saturn, Uranus, and Neptune in ...

Caption Using Hubble Space Telescope data spanning approximately 90 days (between December 2023 and March 2024) when the giant planet Jupiter ranged from 391 million to 512 million miles from the ...

This year, the Hubble team compiled Jupiter's images into a 4K video (below). The images have helped researchers calculate the wind speeds on the gas giant and study its gaseous bands - but they ...

Scientists suspected the ice giant hosted auroras—and had already observed them on Jupiter, Saturn and Uranus. But an ...

For the first time, the James Webb Space Telescope (JSWT) has revealed bright auroral activity on the planet Neptune.

Saturn is below Venus and very low in the predawn sky. In late April it is five degrees above the horizon. You may need ...