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

The change is subtle and happens over many nights.

The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from a European Space Agency orbiter on its way to Jupiter.

On March 8, 1979, NASA's Voyager 1 spacecraft discovered active volcanoes on Jupiter's moon Io. [‘On This Day in Space’ Video ...

On 1979, NASA’s Voyager 1 spacecraft took the first photos of rings around Jupiter. [‘On This Day in Space’ Video Series on Space.com] This was the first time anyone had seen Jupiter’s ...

An international team of scientists, led by a Ph.D. researcher from Northumbria University, has made further discoveries about a spectacular feature of Jupiter's northern lights, revealing a ...

There is a category of planet that belongs to no star. It was thrown clear of its solar system early in the chaos of ...

Using the Webb telescope, scientists discovered an unexpectedly cold, dense region within Io’s auroral footprint in Jupiter’s northern lights.

On March 10, 2026, Jupiter will appear to change direction in the night sky, marking the end of its retrograde motion, which began in November 2025. This phenomenon, which occurs when Earth overtakes ...

New research suggests that Jupiter’s icy moons may have formed with complex organic molecules already embedded in their building blocks.