<\/p>\n “Together, scientists can effectively ‘slice’ through Saturn’s atmosphere<\/a> at multiple altitudes, like peeling back the layers of an onion,” NASA officials said in the statement. “Each telescope tells a different part of Saturn’s story, and the observations together help researchers understand how Saturn’s atmosphere works as a connected three-dimensional system.”<\/p>\n Article continues below <\/p>\n You may like<\/p>\n Each space telescope brings a distinct perspective. Hubble<\/a> captures crisp, long-term visible-light views of Saturn’s cloud bands and atmospheric changes, while the JWST peers deeper into the planet’s atmosphere in infrared, revealing heat patterns and structures hidden beneath the upper cloud layers.<\/p>\n The Hubble data, captured in August 2024 as part of the long-running Outer Planet Atmospheres Legacy (OPAL<\/a>) program, was followed about 14 weeks later by Webb observations taken through Director’s Discretionary Time, showing Saturn shifting from northern summer toward its 2025 equinox. Saturn’s long seasonal cycles<\/a> \u2014 each lasting about seven Earth years \u2014 also provide important context for interpreting changes in the planet’s atmosphere and rings over time.<\/p>\n \n This visible-light image of Saturn, captured Aug. 22, 2024, by NASA’s Hubble Space Telescope, reveals the planet’s softly banded atmosphere and bright ring system. (Image credit: NASA, ESA, STScI, Amy Simon (NASA-GSFC), Michael Wong (UC Berkeley); Image Processing: Joseph DePasquale (STScI))<\/p>\n Together, the observations present Saturn<\/a> as a layered and dynamic world. Hubble’s visible-light view shows the planet’s softly banded atmosphere, while Webb’s infrared observations reveal additional structure, including deeper atmospheric layers, a meandering jet stream in the northern mid-latitudes, possible auroral activity<\/a>, and several storms scattered across the southern hemisphere.<\/p>\n The combined data highlights how Saturn’s appearance changes across different wavelengths, offering a more complete view of its atmosphere, according to the NASA statement.<\/p>\n The images also provide complementary views of Saturn’s rings<\/a>. In Hubble’s data, the rings, made of water ice, appear bright in reflected sunlight, with clearly defined structure. In Webb’s infrared view, the rings shine even more prominently, standing out against the darker background of space and revealing additional detail in the ring system.<\/p>\n \n This infrared view of Saturn was captured Nov. 29, 2024, by NASA’s James Webb Space Telescope. Observing the planet in infrared wavelengths allows Webb to reveal details of Saturn’s atmosphere and rings that can’t be seen in visible light. (Image credit: NASA, ESA, CSA, STScI; Image Processing: Joseph DePasquale (STScI))<\/p>\n Subtle differences between the telescopes’ views also reveal ring features like spokes and structure in the thick central region, as well as differing perspectives of the outer ring<\/a>, which appears thin and sharply defined in Webb’s image but only faintly visible in Hubble’s, according to the statement.<\/p>\n Seasonal context adds further value to the observations. Hubble’s OPAL program has been tracking changes in the outer planets<\/a> for more than a decade, providing a long-term record of Saturn’s atmosphere. The new Webb observations build on that dataset, offering a broader, multiwavelength perspective as the planet continues its progression toward its next equinox.<\/p>\n The new dataset underscores the power of combining multiple observatories. By integrating Webb’s infrared sensitivity with Hubble’s long-standing visible-light record, scientists can construct a far more complete picture of planetary behavior than either telescope could achieve alone.<\/p>\n As both observatories continue their missions, researchers plan to build on these observations, tracking Saturn’s evolving atmosphere, monitoring storm systems<\/a> and refining models of its complex climate. With this new composite view, Saturn isn’t just a distant gas giant<\/a> \u2014 it’s a dynamic world whose hidden layers are finally coming into focus.<\/p>\n","protected":false},"excerpt":{"rendered":"Stunning new views of Saturn offer the most detailed portrait yet of the ringed planet, showcasing the combined…\n","protected":false},"author":2,"featured_media":350145,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[111,139,69,147,392],"class_list":["post-350144","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-new-zealand","tag-newzealand","tag-nz","tag-science","tag-space"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/350144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/comments?post=350144"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/posts\/350144\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media\/350145"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/media?parent=350144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/categories?post=350144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/nz\/wp-json\/wp\/v2\/tags?post=350144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"a](\"https:\/\/www.newsbeep.com\/nz\/wp-content\/uploads\/2026\/03\/o4w6gKShPArUE2ZhsdyQDQ.jpg\")
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