New observations from the James Webb Space Telescope (JWST) are painting a new picture of Jupiter's moon Europa and revealing ...

Scientists study Jupiter's moon Europa. New James Webb Space Telescope observations reveal a dynamic surface. This challenges ...

NASA’s Juno spacecraft, which first arrived to study Jupiter and its moons in 2016, flew within roughly 930 miles (1,500 kilometers) of the lava world’s surface in December and February to ...

The planet Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. There’s nothing to walk on, and no place to land a spaceship. But how can that be?

"Our experiments provide clues to better understand JWST Europa observations and serve as a prelude to upcoming close-range investigations by Europa Clipper and ESA's JUICE spacecraft." ...

Jupiter, the largest planet in our Solar System, is 11 times wider than Earth, and has a mass 2.5 times greater than all of ...

Experiments led by Southwest Research Institute’s Dr. Ujjwal Raut have produced evidence to support spectral data recently collected by the James Webb Space Telescope (JWST) showing that the icy ...

Jupiter Haze These ovals appear dark in UV observations taken by NASA's Hubble Space Telescope, as part of the Outer Planet Atmospheres Legacy (OPAL) project, because they absorb more ultraviolet ...

A spacecraft trying to reach Jupiter’s core would be melted by the extreme heat – 35,000 degrees Fahrenheit (20,000 degrees Celsius). That’s three times hotter than the surface of the Sun.

Jupiter, the fifth planet from the Sun, is between Mars and Saturn. It’s the largest planet in the solar system, big enough for more than 1,000 Earths to fit inside, with room to spare.