Encountering Neptune in 1989, NASA’s Voyager mission completed humankind’s first close-up exploration of the four giant outer ...

21, 2023 — A new photo of Saturn was taken by NASA's Hubble Space Telescope on October 22, 2023, when the ringed planet was approximately 850 million miles from Earth. Hubble's ultra-sharp ...

The rings, influenced by Saturn's magnetic field, are gradually being pulled into the planet. The phenomenon of "ring rain" may lead to their disappearance in the future. Saturn, a gas giant with ...

Encountering Neptune in 1989, NASA's Voyager mission completed humankind's first close-up exploration of the four giant outer ...

Dark ovals in Jupiter's polar haze, visible only at UV wavelengths, were first noticed 25 years ago, then ignored. A UC ...

Planetary scientists have issued a tornado warning for Jupiter, with the discovery that magnetic vortices twisting down from ...

From 2014 to 2024, the NASA/ESA Hubble Space Telescope has been studying the outer planets under a program called OPAL (Outer ...