Smaller storms across the planet appear whitish or reddish white. For the same reason, the massive Great Red Spot in Jupiter’s southern hemisphere shows up as a bright oval. The Equatorial Zone spans the planet’s girth and looks bright white because its high-altitude hazes reflect lots of sunlight. In the striking close-up (right), taken through three different filters, Jupiter displays numerous cloud bands, as well as storms and auroral emissions. JWST’s Near-Infrared Camera (NIRCam) captured two images of our solar system’s largest planet. “We hadn’t really expected it to be this good.” It’s all quite incredible,” said principal investigator Imke de Pater of the University of California, Berkeley, in a statement. The resulting images reveal a planet both familiar and exotic. On July 27, astronomers targeted Jupiter with the telescope’s powerful infrared eye. And the observatory’s Near-Infrared Spectrograph (NIRSpec) has even discovered carbon dioxide in the atmosphere of exoplanet WASP-39 b - the first definitive detection of this gas in a world beyond our solar system.īut JWST has set its sights closer to home, too. JWST has already captured images of galaxies so far from Earth that cosmic expansion has shifted their light well into the infrared part of the spectrum, which the telescope is built to detect. And NASA’s flagship space telescope has not disappointed. 25, 2021, astronomers anticipated it would deliver breathtaking images of distant galaxies and star-forming regions, as well as analyze the chemical makeups of exoplanet atmospheres. When the James Webb Space Telescope (JWST) blasted off from French Guiana Dec.
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