Astronomers have found four new moons orbiting Jupiter and 11 new moons around Saturn.

Jupiter Icy Moons Explorer (JUICE) probe is on its (very long) way to Jupiter, and will finally arrive at the King of Planets ...

The James Webb Space Telescope reveals active volcanoes on Io in unprecedented detail thanks to an innovative technique.

These surprising effects, detected in observations from the James Webb Space Telescope , include a cold spot in Jupiter's ...

Hubble Space Telescope imagery created an HD look at the gas giant planet Jupiter. Credit: NASA Goddard Space Flight Center ...

The interstellar comet 3I/ATLAS was confirmed in July 2025 as the third known object to visit our solar system from interstellar space. Despite conspiracy theories, scientists say 3I/ATLAS shows all ...

Jupiter will make its closest approach to Earth in 59 years on Monday, according to NASA. The largest planet in our solar system, the gas giant will be at opposition, meaning Earth is directly between ...

What processes are responsible for shaping Jupiter and Saturn’s polar weather? This is what a recent study published in the Proceedings of the National Academy of Sciences hopes to address as a team ...

Jupiter native Kellie Gerardi became the 90th woman to visit space on a Virgin Galactic flight in 2023. The Town of Jupiter honored the astronaut by naming Nov. 2 "Kellie Gerardi Day." Gerardi is ...