The finding comes ahead of the ESA mission to Jupiter, scheduled to launch next year, which aims to determine if Ganymede is habitable.

NASA said the discovery supports a long-debated theory for how planets like Jupiter form, through a process called ‘disc instability’. The Hubble Space Telescope has taken images of a new ...

Astronomers using NASA's Hubble Space Telescope discovered evidence of water vapor in the atmosphere of Jupiter's moon Ganymede.

The Hubble Space Telescope captured imagery of Jupiter and its Great Red Spot in 2023 and 2024. Credit: NASA, ESA, J.

Washington, July 27 (IANS) Astronomers have, for the first time, uncovered evidence of water vapour in the atmosphere of Jupiter’s moon Ganymede using NASA’s Hubble Space Telescope. This water ...

NASA said its Hubble space telescope found persistent water vapor over the atmosphere of Europa, one of Jupiter's moons.

Plus, catch Saturn and Neptune at their brightest; spy the "string of pearls" galaxy; and a close encounter of the moon and Jupiter.

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

The Hubble Telescope has spotted what scientists believe is evidence of a salt water ocean beneath the frozen surface of Ganymede, Jupiter's largest moon.

STARRS Observatory in Hawaii made history in 2017 when they detected 'Oumuamua, the first interstellar object (ISO) ever ...

NASA’s Hubble Space Telescope has captured its most detailed image yet of interstellar comet 3I/ATLAS. The rare comet is ...

Hubble has taken the clearest image to date of the interstellar comet 3I/ATLAS, which is racing through our solar system at ...