Tag Archive for 'Juno'

This composite image, derived from data collected by the JIRAM instrument aboard NASA’s Juno orbiter, shows the central cyclone at Jupiter’s north pole and the eight cyclones that encircle it. JIRAM collects data in infrared, and the colors in this composite represent radiant heat: the yellow (thinner) clouds are about 9 degrees Fahrenheit (minus 13 degrees Celsius) in brightness temperature and the dark red (thickest) are around minus 181 degrees Fahrenheit (83 degrees Celsius). Image credit: NASA / JPL-Caltech / SwRI / ASI / INAF / JIRAM.

Juno Finds Clusters of Cyclones on Jupiter’s Poles

Mar 8, 2018 by News Staff

Jupiter has no tilt as it moves, so its poles have never been visible from our planet. But in the past two years, with NASA’s Juno spacecraft, researchers...

This color-enhanced image shows swirling cloud formations in the northern area of Jupiter’s north temperate belt. The image was taken on February 7 at 8:42 a.m. EST (5:42 a.m. PST), as Juno performed its eleventh close flyby of Jupiter. At the time the image was taken, the spacecraft was about 5,086 miles (8,186 km) from the tops of the clouds of the planet at a latitude of 39.9 degrees. Citizen scientist Kevin M. Gill processed this image using data from the JunoCam imager. Image credit: NASA / JPL-Caltech / SwRI / MSSS / Kevin M. Gill.

NASA’s Juno Spacecraft Completes Eleventh Jupiter Flyby, Delivers New Photos

Feb 21, 2018 by News Staff

NASA’s Juno orbiter successfully made its eleventh flyby of Jupiter on February 7, 2018. This color-enhanced image shows swirling cloud formations in...

This illustration depicts Juno soaring over Jupiter’s swirling cloud tops. Image credit: NASA / JPL-Caltech / SwRI / MSSS / Kevin M. Gill.

NASA’s Juno Orbiter Delivers Spectacular New Photos of Jupiter

Jan 8, 2018 by Enrico de Lazaro

NASA has released beautiful new images of Jupiter’s turbulent atmosphere from the tenth close flyby of its Juno spacecraft. This illustration depicts...

This full-disc image of Jupiter was taken on 21 April 2014 with Hubble's Wide Field Camera 3. Image credit: NASA / ESA / A. Simon, Goddard Space Flight Center.

NASA’s Juno Orbiter Explores Depths of Jupiter’s Great Red Spot

Dec 12, 2017 by News Staff

Data collected by Juno during its first pass over Jupiter’s mysterious, roiling storm called the Great Red Spot in July 2017 indicate that this famous...

Juno Beams Back Stunning New Photos of Jupiter

Nov 10, 2017 by Enrico de Lazaro

NASA’s Juno orbiter captured a series of beautiful images during its ninth flyby of Jupiter on October 24, 2017. This image of Jupiter’s southern hemisphere...

This illustration depicts Juno soaring over the south pole of Jupiter. Image credit: NASA / JPL-Caltech.

NASA’s Juno Orbiter Completes Ninth Jupiter Flyby

Nov 6, 2017 by News Staff

NASA’s Juno spacecraft successfully made its ninth (eighth science) flyby over Jupiter’s mysterious cloud tops on October 24, 2017. This illustration...

This image combines an image taken with the NASA/ESA Hubble Space Telescope in the optical and observations of the Jovian aurora in the ultraviolet. Image credit: NASA / ESA.

Jupiter’s Northern and Southern X-Ray Auroras Pulse Independently

Oct 31, 2017 by News Staff

High-energy X-ray emissions at Jupiter’s south pole consistently pulse every 11 minutes; meanwhile those at the gas giant’s north pole are erratic:...

Amalthea casts a shadow on Jupiter in this image captured by NASA’s Juno spacecraft; the elongated shape of the shadow is a result of both the location of Amalthea with relation to Jupiter in this image as well as the irregular shape of the small moon itself. Image credit: NASA / JPL-Caltech / SwRI / MSSS / Gerald Eichstaedt.

Amalthea Casts Shadow on Jupiter

Oct 23, 2017 by Enrico de Lazaro

On September 1, 2017, NASA’s Juno spacecraft witnessed a remarkable cosmic event — a small Jovian moon called Amalthea blocked the sunlight and...

This image of Jupiter, Io and Europa was taken by NASA’s Juno spacecraft on September 1, 2017 at 6:14 p.m. EDT (3:14 p.m. PDT), and then processed by citizen scientist Roman Tkachenko. Image credit: NASA / JPL-Caltech / SwRI / MSSS / Roman Tkachenko.

NASA’s Juno Orbiter Observes Jupiter and Two Galilean Moons

Oct 8, 2017 by Enrico de Lazaro

Juno captured this color portrait of the edge of Jupiter and two of the gas giant’s largest moons — Io and Europa — as it performed its eighth...

This image was taken by NASA’s Juno spacecraft on September 1, 2017 at 5:58 p.m. EDT (2:58 p.m. PDT), and then processed by citizen scientist Gerald Eichstaedt. At the time the image was taken, the probe was 4,707 miles (7,576 km) from the tops of the clouds of the planet at a latitude of about minus 17.4 degrees. Image credit: NASA / JPL-Caltech / SwRI / MSSS / Gerald Eichstaedt.

NASA’s Juno Probe Returns Stunning New Image of Jupiter

Sep 25, 2017 by News Staff

This striking image of Jupiter was captured by NASA’s Juno spacecraft as it performed its eighth flyby of the giant planet. This image was taken by NASA’s...

This series of enhanced-color images shows Jupiter up close and personal, as Juno performed its eighth flyby of the gas giant. From left to right, the sequence of images taken on September 1 from 6:03p.m. to 6:11p.m. EDT (3:03p.m. to 3:11p.m. PDT). At the times the images were taken, the spacecraft ranged from 7,545 to 14,234 miles (12,143 to 22,908 km) from the tops of the clouds of Jupiter at a latitude range of minus 28.5406 to minus 44.4912 degrees. ‘Points of Interest’ include ‘Dalmatian Zone/Eye of Odin,’ ‘Dark Eye/STB Ghost East End,’ ‘Coolest Place on Jupiter,’ and ‘Renslow/Hurricane Rachel; the final image in the series on the right shows Jupiter’s south pole coming into view. Image credit: NASA / JPL-Caltech / SwRI / MSSS / Gerald Eichstaedt / Sean Doran.

Juno Completes Its Eighth Flyby of Jupiter

Sep 12, 2017 by News Staff

NASA’s Juno spacecraft successfully made its eighth flyby of the giant planet Jupiter on September 1, 2017, at 5:49p.m. EDT (2:49p.m. PDT, 21:49 UTC). This...

This image, created with data from Juno’s Ultraviolet Imaging Spectrograph, marks the path of Juno’s readings of Jupiter’s auroras, highlighting the electron measurements that show the discovery of discrete auroral acceleration processes indicated by the ‘inverted Vs’ in the lower panel. Image credit: NASA / JPL-Caltech / SwRI / Randy Gladstone.

Juno Detects Vast Amounts of Energy over Jupiter’s Auroral Regions

Sep 11, 2017 by News Staff

In a paper published in the journal Nature, Dr. Barry Mauk of the Johns Hopkins University Applied Physics Laboratory and co-authors report observations...

The North North Temperate Little Red Spot 1. Image credit: NASA / JPL-Caltech / SwRI / MSSS / Gerald Eichstädt / Seán Doran.

Juno Sees Jupiter’s ‘Little Red Spot’

Aug 7, 2017 by News Staff

A stunning new image of Jupiter captured by NASA’s Juno robotic orbiter shows a huge storm called the North North Temperate Little Red Spot 1 (NN-LRS-1),...

This true color image of Jupiter’s Great Red Spot was taken by the JunoCam imager onboard NASA’s Juno spacecraft on July 10, 2017. Image credit: NASA / JPL-Caltech / SwRI / MSSS / Björn Jónsson.

NASA Unveils True Color Close-Up of Jupiter’s Great Red Spot

Aug 3, 2017 by News Staff

NASA’s Juno spacecraft took this stunning photo of Jupiter’s most distinctive feature, its Great Red Spot, from orbit. This true color image of Jupiter’s...

This image of the Great Red Spot was taken on July 10, 2017, as Juno performed its seventh close flyby of Jupiter. At the time the image was taken, the spacecraft was 8,648 miles (13,917 km) from the tops of the clouds of the planet. Image credit: NASA / SwRI / MSSS.

Juno Captures Close-Up Views of Jupiter’s Great Red Spot

Jul 13, 2017 by News Staff

NASA’s Juno spacecraft has provided planetary researchers the first close-up views of Jupiter’s mysterious, roiling storm called the Great Red Spot. This...

This composite, false-color infrared image of Jupiter reveals haze particles over a range of altitudes, as seen in reflected sunlight. It was taken using the Gemini North telescope’s Near-InfraRed Imager (NIRI) on May 18, 2017. The multiple filters corresponding to each color used in the image cover wavelengths between 1.69 microns and 2.275 microns. Jupiter’s Great Red Spot (GRS) appears as the brightest (white) region at these wavelengths, which are primarily sensitive to high-altitude clouds and hazes near and above the top of Jupiter's convective region. The GRS is one of the highest-altitude features in Jupiter’s atmosphere. Narrow spiral streaks that appear to lead into it or out of it from surrounding regions probably represent atmospheric features being stretched by the intense winds within the GRS, such as the hook-like structure on its western edge (left side). Some are being swept off its eastern edge (right side) and into an extensive wave-like flow pattern, and there is even a trace of flow from its northern edge. Other features near the GRS include the dark block and dark oval to the south and the north of the eastern flow pattern, respectively, indicating a lower density of cloud and haze particles in those locations. Both are long-lived cyclonic circulations, rotating clockwise -- in the opposite direction as the counterclockwise rotation of the GRS. A prominent wave pattern is evident north of the equator, along with two bright ovals, which are anticyclones that appeared in January 2017. Both the wave pattern and the ovals may be associated with an impressive upsurge in stormy activity that has been observed in these latitudes this year. Another bright anticyclonic oval is seen further north. High hazes are evident over both polar regions with much spatial structure not previously been seen quite so clearly in ground-based images. Image credit: Gemini Observatory / AURA / NASA / JPL-Caltech.

Infrared Images of Jupiter from Subaru and Gemini Telescopes to Enhance Juno Flyby

Jul 4, 2017 by News Staff

High-resolution imaging of Jupiter and its Great Red Spot by the Subaru Telescope and the Gemini North telescope, both on Hawaii’s Mauna Kea peak, is...

Artist’s impression of the Jovian aurora. Image credit: JAXA.

NASA’s Juno Mission Delivers Preliminary Science Results

May 26, 2017 by News Staff

NASA’s Juno mission is rewriting what planetary researchers thought they knew about Jupiter, the largest and most massive planet in our Solar System:...

Juno captured this image 6,247 miles (10,053) km from Jupiter’s cloud tops during its close flyby on May 19, 2017. Image credit: NASA / JPL-Caltech / SwRI / MSSS.

NASA’s Juno Spacecraft Completes Sixth Jupiter Flyby

May 20, 2017 by Natali Anderson

NASA’s Juno spacecraft successfully made its sixth close flyby of Jupiter on Friday, May 19, 2017, at 2 a.m. EDT (6 a.m. UTC; 11 p.m. PDT on May 18). Juno...

Part of Jupiter’s ‘string of pearls.’ Juno captured this image with its JunoCam instrument on March 27, 2017. Image credit: NASA / JPL-Caltech / SwRI / MSSS.

Juno Completes Fifth Jupiter Flyby

Mar 29, 2017 by News Staff

NASA’s Juno spacecraft successfully completed its fifth flyby of the gas giant Jupiter on March 27, 2017. Part of Jupiter’s ‘string of pearls.’...

Cyclones swirl around the south pole, and white oval storms can be seen near the limb -- the apparent edge of the planet -- in this image of Jupiter’s south polar region taken by the JunoCam imager aboard NASA’s Juno spacecraft. The image was acquired on February 2, 2017, from an altitude of 47,600 miles (76,600 km) above Jupiter’s swirling cloud deck. Prior to the Feb. 2 flyby, the public was invited to vote for their favorite points of interest in the Jovian atmosphere for JunoCam to image. The point of interest captured here was titled ‘Jovian Antarctica’ by a member of the public, in reference to Earth’s Antarctica. Image credit: NASA / JPL-Caltech / SwRI / MSSS.

Juno Completes Its Fourth Flyby of Jupiter

Feb 4, 2017 by News Staff

NASA’s Juno spacecraft successfully completed a close flyby of Jupiter on February 2, 2017. Cyclones swirl around the south pole, and white oval storms...

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