JunoCam – Astronomy Now

Jupiter’s red spot might be shrinking, but it’s still great!

10 April 2018 William Harwood

The Juno probe’s public-outreach camera routinely captures stunning views of Jupiter cloudtops and storms, including the Great Red Spot, seen here in an image processed by graphic artist Seán Doran. The GRS has been shrinking for years, but it remains easily the largest storm in the solar system and one still worthy of its name.

JunoCam images Jupiter’s north polar region

27 January 2018 Astronomy Now

The JunoCam imager aboard NASA’s Juno spacecraft has captured a stunning view of Jupiter’s north polar region, courtesy of citizen-scientist Björn Jónsson.

Jupiter’s colourful cloud belts

13 January 2018 Astronomy Now

Colourful swirling cloud belts dominate Jupiter’s southern hemisphere in this image captured by NASA’s Juno spacecraft and processed by a citizen scientist.

Jovian Tempest

19 November 2017 Astronomy Now

This colour-enhanced image of a massive, raging storm in Jupiter’s northern hemisphere was captured by NASA’s Juno spacecraft during its ninth close flyby of the gas giant planet.

The dynamic duo: Jupiter’s independently pulsating X-ray aurorae

10 November 2017 Astronomy Now

Jupiter’s intense northern and southern lights, or aurorae, behave independently of each other according to a new study using NASA’s Chandra X-ray and ESA’s XMM-Newton observatories.

Jovian moon shadow

27 October 2017 Astronomy Now

Jupiter’s moon Amalthea casts a shadow on the gas giant planet in this image captured by NASA’s Juno spacecraft. The elongated shape of the shadow is a result of both the location of the moon with relation to Jupiter in this image as well as the irregular shape of the moon itself.

Jupiter’s Great Red Spot seen in its true colours

30 July 2017 Astronomy Now

This true-colour image of Jupiter’s iconic Great Red Spot (GRS) was created by citizen scientist Björn Jónsson using data from the JunoCam imager on NASA’s Juno spacecraft.

First close up Juno images of Jupiter’s Great Red Spot reach Earth

12 July 2017 William Harwood

Two days after NASA’s Juno spacecraft streaked over Jupiter’s Great Red Spot, pictures of the solar system’s largest, most powerful storm, have been transmitted to Earth, giving eager scientist close-up views of the 10,000-mile-wide anticyclone where 400-mph winds have been howling for at least 187 years and possibly much longer.

Jupiter’s “String of Pearls”

26 June 2017 Astronomy Now

This enhanced-color image of Jupiter’s bands of light and dark clouds was created by citizen scientists Gerald Eichstädt and Seán Doran using data from the JunoCam imager on NASA’s Juno spacecraft.

Ride with NASA’s Juno orbiter over turbulent Jupiter

30 May 2017 Stephen Clark

Take a trip around Jupiter with NASA’s Juno spacecraft in a time-lapse animation created from a sequence of images taken during the probe’s last close-up flyby of the gas giant May 19.