Jupiter

Is there water deep in Jupiter's atmosphere, and if so, how much?

September nights! Planets bright! Milky Way sights!!

To most of us, dust is an annoyance. But these tiny particles that float about and settle on surfaces play an important role across the solar system.

New comprehensive mapping of the radiation pummeling Jupiter’s icy moon Europa reveals where scientists should look -- and how deep they’ll have to go -- when searching for signs of habitability and biosignatures.

This summer offers plenty of opportunities for skywatchers looking to observe Mars, Saturn, Jupiter and meteors--with or without a telescope.

Twelve new moons orbiting Jupiter have been found—11 “normal” outer moons, and one that they’re calling an “oddball.” This brings Jupiter’s total number of known moons to a whopping 79.

NASA’s Juno mission arrived at the King of Planets in July 2016. The intrepid robotic explorer has been revealing Jupiter's secrets ever since. Here are 10 historic Juno mission highlights.

In a new paper published in Nature today, scientists from NASA’s Juno mission describe the ways in which lightning on Jupiter is actually analogous to Earth’s lightning. Although, in some ways, the two types of lightning are polar opposites.

NASA has approved an update to Juno’s science operations until July 2021. This provides for an additional 41 months in orbit around Jupiter and will enable Juno to achieve its primary science objectives.

This image of Jupiter’s iconic Great Red Spot and surrounding turbulent zones was captured by NASA’s Juno spacecraft.

A 3-D infrared movie depicts cyclones and anticyclones in Jupiter's polar regions, and the first detailed view of a dynamo powering the magnetic field of a planet beyond Earth.

The Moon, Mars and Saturn form a pretty triangle in early April, Lyrid meteors are visible, and more.

Though once big enough to swallow three Earths with room to spare, Jupiter’s Great Red Spot has been shrinking for a century and a half.

Whether you're doing it for the nerd cred or the pie, this week on #10Things, we've got all the ways you can celebrate #PiDay with NASA.

Data collected by NASA’s Juno mission to Jupiter indicate that the atmospheric winds of the gas-giant planet run deep into its atmosphere and last longer than similar atmospheric processes found here on Earth.

At sunset, catch elusive Mercury, bright Venus, the Zodiacal Light, Mars, Saturn, and Jupiter between midnight and dawn.

Juno accomplished a close flyby over Jupiter’s churning atmosphere on Wednesday, Feb. 7, successfully completing its tenth science orbit.

See Jupiter's northern polar belt region in this new view taken by NASA's Juno spacecraft.

Several solar system exploration missions routinely publish raw, unprocessed images taken by cameras aboard robotic spacecraft. Unlike most pictures that appear on NASA web sites, these images are not validated or calibrated, and often lack captions and other information to provide context.

This image of Jupiter’s swirling south polar region was captured by NASA’s Juno spacecraft as it neared completion of its tenth close flyby of the gas giant planet.

10 vision-stretching images for your computer desktop or phone wallpaper.

Data collected by NASA's Juno spacecraft during its first pass over Jupiter's Great Red Spot in July 2017 indicate that this iconic feature penetrates well below the clouds.

It's never too late to appreciate the far-reaching influence the Voyagers have had—including pop culture.

Exploration Stories: Favorite Historical Moments - Robert Pappalardo Interview

Many of you have heard me talk about in this column and in my public lectures how this is the most challenging budgetary time of my entire 33 year career.