![]() "JWST's combination of images and spectra at near- and mid-infrared wavelengths will allow us to study the interplay of dynamics, chemistry and temperature structure in and above the Great Red Spot and the auroral regions." "Although we have seen many of these features on Jupiter before, JWST's infrared wavelengths give us a new perspective," said de Pater. The transition between organized zonal flows and the chaotic vortex patterns at higher latitudes is also clearly visible. In addition to the enormous storm referred to as the Great Red Spot, numerous storm systems-seen as small pallid ovals -are also visible, as are tiny bright plumes of cloud particles. Image processing: Ricardo Hueso and Judy Schmidt Credit: NASA, European Space Agency, Jupiter Early Release Science team. The diffraction pattern created by the bright auroras, as well as the moon Io (just off to the left, not visible in the image), form a complex background of scattered light around Jupiter. ![]() ![]() Amalthea (~250 x 150 km across) and tiny Adrastea (~20 km across) are visible in this image. A combination of short and long exposures in F212N (mapped to an orange color) and F335M (mapped to cyan) show Jupiter's rings and some of its small satellites together with background galaxies. This false color composite image of Jupiter was obtained with James Webb Space Telescope's NIRCam instrument on July 27, 2022. The image shows Jupiter's rings and some of its small satellites together with background galaxies. The wide-field color scheme differs from the color composite because this imaging mode used different exposure times and only two filters, mapped in orange and cyan colors. This false color composite image of Jupiter was obtained with the NIRCam instrument on board the James Webb Space Telescope on July 27, 2022. 22) as part of the telescope's Early Release Science program. It's really remarkable that we can see details on Jupiter together with its rings, tiny satellites and even galaxies in one image."ĭe Pater, Fouchet and their team released the images today (Aug. "We hadn't really expected it to be this good, to be honest. It's all quite incredible," said planetary astronomer Imke de Pater, professor emerita of the University of California, Berkeley, who led the scientific observations of the planet with Thierry Fouchet, a professor at the Paris Observatory. One wide-field image presents a unique lineup of the planet, its faint rings and two of Jupiter's smaller satellites-Amalthea and Adrastea-against a background of galaxies. The latest images of Jupiter from the James Webb Space Telescope (JWST) are stunners.Ĭaptured on July 27, the infrared images-artificially colored to make specific features stand out-show fine filigree along the edges of the colored bands and around the Great Red Spot and also provide an unprecedented view of the auroras over the north and south poles. Other dark regions here, both next to the Great Red Spot and in cyclonic features in the south hemisphere, are also dark-colored when observed in visible light. Regions with little cloud cover appear as dark ribbons north of the equatorial region. The Great Red Spot, the equatorial region and compact (including tiny) cloud regions appear white (or reddish-white) in this false-color image. A different filter sensitive to high-altitude hazes (mapped into the green channel) highlights the polar hazes that swirl around the northern and southern poles, while a third filter highlights light reflected from the deeper main cloud (mapped in the blue channel). A filter sensitive to auroral emission from ionized hydrogen (mapped into the red channel) reveals auroral ovals on the disk of the planet that extend to high altitudes above both the northern and southern poles. James Webb Space Telescope images of Jupiter display a stunning wealth of detail.
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