Thanks to Juno MWR data and a recent study, scientists have determined the depth of the icy shell encasing Europa.

After nearly 10 years, NASA’s Jupiter explorer Juno is likely no longer operating, with its latest mission extension ending during the ongoing U.S. government shutdown. The Juno spacecraft launched ...

Research into Jupiter’s moons shows Io and Europa did not evolve apart but formed with opposite compositions from the beginning.

A new study is skeptical that life could still be present on Jupiter's moon Europa, where a NASA spacecraft launched in Florida is bound.

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...

While Io, the most volcanically active moon in the solar system, appears completely dry and devoid of water ice, its neighbor ...

NASA will deploy a Texas scientist's radar technique used to detect the impacts of climate change on melting glaciers on an upcoming mission to Jupiter. The Europa Clipper mission is one of NASA’s ...

Jupiter harbors more oxygen than the sun, a new study finds, giving astronomers a crucial clue about how our solar system's ...