Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be ...

WASHINGTON -- Scientists said they have found evidence of water in the atmosphere of Jupiter's icy moon "Europa." NASA said its Hubble space telescope observed the presence of persistent water vapor ...

Just in time for Hallowe'en in 2024, Hubble and JWST captured an image of two interacting spiral galaxies — IC 2163 and NGC ...

Jupiter's Great Red Spot has been an object of fascination for astronomers for a long time, but it still manages to surprise ...

New research shows how Jupiter carved out rings and gaps that changed how and when planets and meteorites formed.

Underground extraterrestrial oceans are one of the astronomical community’s staple points of speculation; from the lakes beneath Jupiter’s moon Europa, to those beneath Saturn’s Enceladus, the latest ...

NASA's Voyager 2 spacecraft captured dark streaks produced by geysers visible on the icy surface of Triton's south polar ...

The ocean on Ganymede may have more water than all the water on Earth. In this artist’s concept, the moon Ganymede orbits the giant planet Jupiter. NASA’s Hubble Space Telescope observed aurorae on ...

A NASA spacecraft is ready to set sail for Jupiter and its moon Europa, one of the best bets for finding life beyond Earth. Europa Clipper will peer beneath the moon’s icy crust where an ocean is ...

Pullout of aurora observations on Jupiter NASA, ESA, CSA, STScI, Ricardo Hueso (UPV), Imke de Pater (UC Berkeley), Thierry Fouchet (Observatory of Paris), Leigh Fletcher (University of Leicester), ...

From the moment the Voyager probes beamed back the first high-resolution photos of Jupiter’s moon Europa back in 1979, planetary scientists began thinking seriously that this frigid world, a ...