The team's calculations indicate that young Jupiter had a radius nearly twice its current size, with a volume large enough to ...

Juno came within 1,500 kilometers of Io’s scorched surface. Although the remarkable images of active volcanoes drew everyone’s attention, the goal of these flybys was to find out if a magma ocean ...

The James Webb Space Telescope has observed glowing auroras on Jupiter like never before.

New observations from NASA's James Webb Space Telescope have revealed that auroras on Jupiter are hundreds of times brighter ...

New images captured by NASA's James Webb Space Telescope (JWST) show details of Jupiter's auroras and how they are formed.

The scientists also took images of Jupiter’s auroras with NASA’s Hubble Space Telescope at the same time Webb made its ...

But thanks to Webb, we can at least enjoy some spectacular photos of the stunning phenomenon ... but its orbiting moon Io. Io is an infamous world teeming with violent volcanoes spewing particles ...

The Southwest Research Institute-led Ultraviolet Spectrograph (UVS) aboard NASA's Europa Clipper spacecraft has successfully ...

The Ultraviolet Spectrograph (UVS) aboard NASA's Europa Clipper spacecraft has successfully completed its initial commissioning following the October 14, 2024, launch. Scheduled to arrive in the ...

Researchers at the University of Leicester have captured stunning images of Jupiter's auroras using the James Webb Space ...

The infrared views, captured in 2023, shed light on the giant planet's atmosphere and magnetosphere—but they also reveal something unexpected ...

The telescope captured the space phenomena, which is hundreds of times brighter than the auroras we see on Earth.