Jupiter

Jupiter’s moon Europa is increasingly seen as one of the more likely bodies to harbor life in our solar system. Scientists at NASA have now directly confirmed water vapor in its atmosphere for the very first time.

In this series New Atlas profiles space probes, both past and present, tasked with pushing the boundaries of science by leading us into the great unknown. This week: a spacecraft built to unravel the mysteries hiding behind Jupiter's colorful clouds.

NASA's Juno deep-space probe has completed a major orbital maneuver to keep the solar-powered unmanned spacecraft out of Jupiter's deadly shadow.

Astronomers use Hubble and Spitzer to forecast tonight's hot Jupiter weather report: cloudy with a chance of rocks.

ESA's Juice deep-space probe has captured an image of Jupiter and its four largest moons – even though it won't launch for three years.

NASA has given the official go-ahead for the Europa Clipper deep-space mission to make a detailed survey of one of Jupiter's largest moons. The unmanned mission can now proceed to its final design phase ahead of the building and testing of the spacecraft and its instruments.

Data from the Juno probe found that Jupiter's core is less dense and more spread out than expected. Now, astronomers believe they have an answer – a huge ancient planet, with 10 times the mass of Earth, crashed into the gas giant in the early days of the solar system.

The Hubble Space Telescope has captured a detailed view of the largest planet in our solar system – the gas giant Jupiter. The portrait, which was captured on June 27, highlights the complex nature of Jupiter’s cloud surface, and showcases the gas giant’s most famous feature – the Great Red Spot.

A new study by Caltech and NASA's Jet Propulsion Laboratory in Pasadena, California indicate that the subterranean world ocean on Jupiter's moon Europa may be more Earthlike than scientists believed, with the waters containing common salt.

A key element of NASA's Europa Clipper is being put through its paces as a prototype of the probe's High-Gain Antenna (HGA) undergoes testing at the Experimental Test Range (ETR). The HGA will be used to keep the Clipper in contact as it conducts a series of flybys of Jupiter's moon Europa.

As the largest planet in the solar system by a wide margin, Jupiter has a lot of sway, but its history is still a bit of a mystery. Now astronomers have put forward a new theory, suggesting that the gas giant formed much farther away from the Sun and then migrated into its current position.

Earth’s pleasant, life-giving atmosphere is turning out to be somewhat of an oddity. To get a better understanding of exoplanets, a team at NASA’s Jet Propulsion Laboratory (JPL) has recreated one of these alien atmospheres in the lab.