{"id":319346,"date":"2025-11-20T02:00:00","date_gmt":"2025-11-19T16:00:00","guid":{"rendered":"https:\/\/science.nasa.gov\/missions\/webb\/webb-first-to-show-4-dust-shells-spiraling-apep-limits-long-orbit\/"},"modified":"2025-11-20T02:00:00","modified_gmt":"2025-11-19T16:00:00","slug":"webb-first-to-show-4-dust-shells-spiraling-apep-limits-long-orbit","status":"publish","type":"post","link":"https:\/\/www.vibewire.com.au\/?p=319346","title":{"rendered":"Webb First to Show 4 Dust Shells \u2018Spiraling\u2019 Apep, Limits Long Orbit"},"content":{"rendered":"<div id=\"\" class=\" hds-module hds-module-full alignfull wp-block-nasa-blocks-secondary-navigation\">\n<div class=\"hds-secondary-navigation-wrapper z-top width-100 padding-0\">\n<div id=\"\" class=\"hds-secondary-navigation width-full border-bottom-1px text-center hds-color-mode-dark hds-module hds-module-full alignfull wp-block-nasa-blocks-hdsnav\"><button type=\"button\" class=\"hds-secondary-nav-mobile-button display-flex 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read<\/p>\n<h1 class=\"display-48 margin-bottom-2\">Webb First to Show 4 Dust Shells \u2018Spiraling\u2019 Apep, Limits Long Orbit<\/h1>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"\" class=\"hds-article-hero-header nasa-gb-align-full bg-carbon-90 width-full maxw-full color-mode-dark hds-module hds-module-full alignfull wp-block-nasa-blocks-article-hero-header\">\n<div class=\"hds-cover-wrapper width-full maxw-full minh-tablet grid-container minh-tablet flex-column padding-0\">\n<div class=\"hds-foreground-wrapper display-flex flex-direction-column\">\n<div class=\"grid-container grid-container-block margin-top-auto width-full maxw-desktop-lg padding-y-9 padding-x-3 desktop:padding-x-3 z-400\">\n<div class=\"z-400 grid-col-12 tablet:grid-col-12 desktop:grid-col-7 z-400\">\n<div class=\"margin-0\">\n<div class=\"label color-spacesuit-white margin-bottom-2\">5 Min Read<\/div>\n<h1 class=\"heading-41 line-height-md color-spacesuit-white-important\">\n\t\t\t\t\t\t\t\tWebb First to Show 4 Dust Shells \u2018Spiraling\u2019 Apep, Limits Long Orbit\t\t\t\t\t\t\t<\/h1>\n<\/p>\n<\/div>\n<\/div>\n<div class=\"grid-col-12 tablet:grid-col-12 desktop:grid-col-5\"><\/div>\n<div class=\"skrim-overlay skrim-left mobile-skrim-top z-200\"><\/div>\n<figure class=\"hds-media-background  \"><img fetchpriority=\"high\" decoding=\"async\" width=\"1021\" height=\"773\" src=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=1021&#038;h=773&#038;%23038;fit=clip&#038;%23038;crop=faces%2Cfocalpoint\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"Four dust shells in Wolf-Rayet Apep expand away from three central stars that appear as a single pinpoint of light. The shells are curved, and the interior shell looks like a backward lowercase e shape.\" style=\"transform: scale(1.2); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"eager\" srcset=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=1021&#038;h=773&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1021w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=300&#038;h=227&#038;fit=crop&#038;crop=faces%2Cfocalpoint 300w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=768&#038;h=581&#038;fit=crop&#038;crop=faces%2Cfocalpoint 768w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=400&#038;h=303&#038;fit=crop&#038;crop=faces%2Cfocalpoint 400w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=600&#038;h=454&#038;fit=crop&#038;crop=faces%2Cfocalpoint 600w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=900&#038;h=681&#038;fit=crop&#038;crop=faces%2Cfocalpoint 900w\" sizes=\"auto, (max-width: 1021px) 100vw, 1021px\" \/><\/figure>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"padding-y-3 padding-x-3\">\n<div class=\"grid-container grid-container-block padding-x-0\"><figcaption class=\"hds-caption maxw-mobile desktop:padding-x-3\">\n<div class=\"hds-caption-text p-sm margin-0 color-carbon-30\">\n<div><figcaption>Webb\u2019s mid-infrared image shows four coiled shells of dust around a pair of Wolf-Rayet stars known as Apep for the first time. Previous observations by other telescopes showed only one. Webb\u2019s data also confirmed that there are three stars gravitationally bound to one another.<\/figcaption><\/div>\n<\/p>\n<\/div>\n<div class=\"hds-credits color-spacesuit-white-important\">\n\t\t\t\t\t\t\t<span>Credits: <\/span><br \/>\n\t\t\t\t\t\t\t<span>Image: NASA, ESA, CSA, STScI; Science: Yinuo Han (Caltech), Ryan White (Macquarie University); Image Processing: Alyssa Pagan (STScI)<\/span>\n\t\t\t\t\t\t<\/div>\n<\/figcaption><\/div>\n<\/p>\n<\/div>\n<\/div>\n<p>NASA\u2019s James Webb Space Telescope has delivered a first of its kind: a crisp mid-infrared image of a system of four serpentine spirals of dust, one expanding beyond the next in precisely the same pattern. (The fourth is almost transparent, at the edges of Webb\u2019s image.) Observations taken prior to Webb only detected one shell, and while the existence of outer shells was hypothesized, searches using ground-based telescopes were unable to uncover any. These shells were emitted over the last 700 years by two aging Wolf-Rayet stars in a system known as <a href=\"https:\/\/www.britannica.com\/topic\/Apopis-Egyptian-god\"  rel=\"noopener\">Apep<\/a>, a nod to the Egyptian god of chaos.<\/p>\n<p>Webb\u2019s image combined with several years of data from the European Southern Observatory\u2019s Very Large Telescope (VLT) in Chile narrowed down how often the pair swing by one another: once every 190 years. Over each incredibly long orbit, they pass closely for 25 years and form dust.<\/p>\n<p>Webb also confirmed that there are three stars gravitationally bound to one another in this system. The dust ejected by the two Wolf-Rayet stars is \u201cslashed\u201d by a third star, a massive supergiant, which carves holes into each expanding cloud of dust from its wider orbit. (All three stars are shown as a single bright point of light in Webb\u2019s image.)<\/p>\n<h2 class=\"wp-block-heading\">Image A: Wolf-Rayet Apep (MIRI Image)<\/h2>\n<div id=\"\" class=\"hds-media hds-module wp-block-image\">\n<div class=\"margin-left-auto margin-right-auto nasa-block-align-wide\">\n<div class=\"hds-media-wrapper margin-left-auto margin-right-auto\">\n<figure class=\"hds-media-inner hds-cover-wrapper hds-media-ratio-fit \"><a href=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=1021&#038;h=773&#038;%23038;fit=clip&#038;%23038;crop=faces%2Cfocalpoint\" rel=\"noopener\"><img decoding=\"async\" width=\"1021\" height=\"773\" src=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=1021&#038;h=773&#038;%23038;fit=clip&#038;%23038;crop=faces%2Cfocalpoint\" class=\"attachment-2048x2048 size-2048x2048\" alt=\"Four dust shells in Wolf-Rayet Apep expand away from three central stars that appear as a single pinpoint of light. The shells are curved, and the interior shell looks like a backward lowercase e shape.\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=1021&#038;h=773&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1021w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=300&#038;h=227&#038;fit=crop&#038;crop=faces%2Cfocalpoint 300w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=768&#038;h=581&#038;fit=crop&#038;crop=faces%2Cfocalpoint 768w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=400&#038;h=303&#038;fit=crop&#038;crop=faces%2Cfocalpoint 400w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=600&#038;h=454&#038;fit=crop&#038;crop=faces%2Cfocalpoint 600w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=900&#038;h=681&#038;fit=crop&#038;crop=faces%2Cfocalpoint 900w\" sizes=\"auto, (max-width: 1021px) 100vw, 1021px\" \/><\/a><\/figure><figcaption class=\"hds-caption padding-y-2\">\n<div class=\"hds-caption-text p-sm margin-0\">Webb\u2019s mid-infrared image shows four coiled shells of dust around a pair of Wolf-Rayet stars known as Apep for the first time. Previous observations by other telescopes showed only one. Webb\u2019s data also confirmed that there are three stars gravitationally bound to one another.<\/div>\n<div class=\"hds-credits\">Image: NASA, ESA, CSA, STScI; Science: Yinuo Han (Caltech), Ryan White (Macquarie University); Image Processing: Alyssa Pagan (STScI)<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n<p>\u201cLooking at Webb\u2019s new observations was like walking into a dark room and switching on the light \u2014 everything came into view,\u201d said Yinuo Han, the lead author of a <a href=\"https:\/\/iopscience.iop.org\/article\/10.3847\/1538-4357\/ae12e5\"  rel=\"noreferrer noopener\">new paper in The Astrophysical Journal<\/a> and postdoctoral researcher at Caltech in Pasadena, California. \u201cThere is dust everywhere in Webb\u2019s image, and the telescope shows that most of it was cast off in repetitive, predictable structures.\u201d Han\u2019s paper coincides with the publication of Ryan White\u2019s <a href=\"https:\/\/iopscience.iop.org\/article\/10.3847\/1538-4357\/adfbe1\"  rel=\"noreferrer noopener\">paper in The Astrophysical Journal<\/a>, a PhD student at Macquarie University in Sydney, Australia.<\/p>\n<p>Han, White, and their co-authors refined the Wolf-Rayet stars\u2019 orbit by combining precise measurements of the ring location from Webb\u2019s image with the speed of the shells\u2019 expansion from observations taken by the VLT over eight years.<\/p>\n<p>\u201cThis is a one-of-a-kind system with an incredibly rare orbital period,\u201d White said. \u201cThe next longest orbit for a dusty Wolf-Rayet binary is about 30 years. Most have orbits between two and 10 years.\u201d<\/p>\n<p>When the two Wolf-Rayet stars approach and pass one another, their strong stellar winds collide and mix, forming and casting out heaps of carbon-rich dust for a quarter century at a time. In similar systems, dust is shot out over mere months, like the shells in <a href=\"https:\/\/science.nasa.gov\/missions\/webb\/webb-watches-carbon-rich-dust-shells-form-expand-in-star-system\/\"  rel=\"noopener\">Wolf-Rayet 140<\/a>.\u00a0<\/p>\n<h2 class=\"wp-block-heading\">High-speed \u2018skirmish\u2019<\/h2>\n<p>The dust-producing Wolf-Rayet stars in Apep aren\u2019t exactly on a tranquil cruise. They are whipping through space and sending out dust at 1,200 to 2,000 miles per second (2,000 to 3,000 kilometers per second).\u00a0<\/p>\n<p>That dust is also very dense. The specific makeup of the dust is another reason why Webb was able to observe so much more: It largely consists of amorphous carbon. \u201cCarbon dust grains retain a higher temperature even as they coast far away from the star,\u201d Han said. While the exceptionally tiny dust grains are considered warm in space, the light they emit is also extremely faint, which is why it can only be detected from space by Webb\u2019s <a href=\"https:\/\/science.nasa.gov\/mission\/webb\/mid-infrared-instrument-miri\/\" rel=\"noopener\">MIRI (Mid-Infrared Instrument)<\/a>.<\/p>\n<h2 class=\"wp-block-heading\">Slicing dust<\/h2>\n<p>To find the holes the third star has cut like a knife through the dust, look for the central point of light and trace a V shape from about 10 o\u2019clock to 2 o\u2019clock. \u201cThe cavity is more or less in the same place in each shell and looks like a funnel,\u201d White said.<\/p>\n<p>\u201cI was shocked when I saw the updated calculations play out in our simulations,\u201d he said. \u201cWebb gave us the \u2018smoking gun\u2019 to prove the third star is gravitationally bound to this system.\u201d Researchers have known about the third star since the <a href=\"https:\/\/www.eso.org\/public\/images\/eso1838a\/\"  rel=\"noopener\">VLT<\/a> observed the brightest innermost shell and the stars in 2018, but Webb\u2019s observations led to an updated geometric model, clinching the connection. (See the system in 3D by watching the visualization below.)<\/p>\n<h2 class=\"wp-block-heading\">Video A:  Wolf-Rayet Apep Visualization<\/h2>\n<div id=\"\" class=\"width-full maxw-full margin-left-auto margin-right-auto hds-media-align-wide hds-module wp-block-nasa-blocks-video\">\n<div class=\"hds-cover-wrapper width-full maxw-full flex-column\">\n<div class=\"hds-video-container width-full embed-container\"><video title=\"Wolf-Rayet Apep Visualization\" id=\"nasa-plus-es3ww\" class=\"video-js video-player vjs-fluid width-full\" data-setup='{\"controls\":true,\"preload\":\"auto\",\"plugins\":{\"mux\":{\"debug\":false,\"data\":{\"env_key\":\"91nns8oppqdfqc44lgo4b1gni\",\"player_name\":\"www.nasa.gov Player\",\"video_name\":\"Wolf-Rayet Apep Visualization\"}}}}'  ><source src=\"https:\/\/assets.science.nasa.gov\/content\/dam\/science\/missions\/webb\/science\/2025\/11\/STScI-01JZJTJDXYGW180QXW6KCR1CWM.mp4\" type=\"video\/mp4\"><p class=\"vjs-no-js\">To view this video please enable JavaScript, and consider upgrading to a web browser that<br \/>\n\t\t\t\t\t<a href=\"https:\/\/videojs.com\/html5-video-support\/\"  rel=\"noopener\">supports HTML5 video<\/a><\/p><\/video><\/div>\n<\/div>\n<div class=\"hds-media-caption hds-caption padding-y-2\">\n<div class=\"hds-caption-text p-sm margin-0\">\n<div>This scientific visualization models what three of the four dust shells sent out by two Wolf-Rayet stars in the Apep system look like in 3D based on mid-infrared observations from NASA\u2019s James Webb Space Telescope. Apep is made up of two Wolf-Rayet binary stars that are orb\u2026<\/div>\n<\/div>\n<div class=\"hds-credits\">\n<div>Image: NASA, ESA, CSA, STScI; Simulation: Yinuo Han (Caltech), Ryan White (Macquarie University); Visualization: Christian Nieves (STScI); Image Processing: Alyssa Pagan (STScI)<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>\u201cWe solved several mysteries with Webb,\u201d Han said. \u201cThe remaining mystery is the precise distance to the stars from Earth, which will require future observations.\u201d<\/p>\n<h2 class=\"wp-block-heading\">Future of Apep<\/h2>\n<p>The two Wolf-Rayet stars were initially more massive than their supergiant companion, but have shed most of their mass. It\u2019s likely that both Wolf-Rayet stars are between 10 and 20 times the mass of the Sun, and that the supergiant is 40 or 50 times as massive compared to the Sun.<\/p>\n<p>Eventually, the Wolf-Rayet stars will explode as supernovae, quickly sending their contents into space. Either may also emit a gamma-ray burst, one of the most powerful events in the universe, before possibly becoming a black hole.\u00a0<\/p>\n<p>Wolf-Rayet stars are incredibly rare in the universe. Only a thousand are estimated to exist in our Milky Way galaxy, which contains hundreds of billions of stars overall. Of the few hundred Wolf-Rayet binaries that have been observed to date, Apep is the only example that contains two Wolf-Rayet stars of these types in our galaxy \u2014 most only have one.<\/p>\n<p>The James Webb Space Telescope is the world\u2019s premier space science observatory. Webb is solving mysteries in our solar system, looking beyond to distant worlds around other stars, and probing the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and CSA (Canadian Space Agency).<\/p>\n<p class=\"has-text-align-left\">To learn more about Webb, visit:<\/p>\n<p class=\"has-text-align-center\"><a href=\"https:\/\/science.nasa.gov\/webb\" rel=\"noopener\"><strong>https:\/\/science.nasa.gov\/webb<\/strong><\/a><\/p>\n<h2 class=\"wp-block-heading\">Related Information<\/h2>\n<p><strong>Read more:<\/strong> <a href=\"https:\/\/science.nasa.gov\/missions\/webb\/webb-watches-carbon-rich-dust-shells-form-expand-in-star-system\/\" rel=\"noopener\">Webb Watches Carbon-Rich Dust Shells Form, Expand in Star System<\/a><\/p>\n<p><strong>Read more:<\/strong> <a href=\"https:\/\/science.nasa.gov\/blogs\/webb\/2022\/10\/12\/webb-reveals-shells-of-dust-surrounding-brilliant-binary-star-system\/\" rel=\"noopener\">Webb Reveals Shells of Dust Surrounding Brilliant Binary Star System<\/a><\/p>\n<p><strong>Explore more:\u00a0<\/strong>\u00a0ViewSpace\u00a0<a href=\"https:\/\/viewspace.org\/interactives\/image_tours\/6\"  rel=\"noreferrer noopener\">Star Death: Cassiopeia A<\/a><\/p>\n<p><strong>Explore more:<\/strong> ViewSpace\u00a0<a href=\"https:\/\/viewspace.org\/interactives\/unveiling_invisible_universe\/variable_stars\/v838_monocerotis\"  rel=\"noreferrer noopener\">Variable stars: V838 Mon<\/a><\/p>\n<p><strong><a href=\"https:\/\/science.nasa.gov\/mission\/webb\/latestnews\/\" rel=\"noopener\">More Webb News<\/a><\/strong><\/p>\n<p><strong><a href=\"https:\/\/science.nasa.gov\/mission\/webb\/multimedia\/images\/\" rel=\"noopener\">More Webb Images<\/a><\/strong><\/p>\n<p><a href=\"https:\/\/science.nasa.gov\/mission\/webb\/science-overview\/\" rel=\"noopener\"><strong>Webb Science Themes<\/strong><\/a><\/p>\n<p><strong><a href=\"https:\/\/science.nasa.gov\/mission\/webb\/\" rel=\"noopener\">Webb Mission Page<\/a><\/strong> <\/p>\n<h2 class=\"wp-block-heading\" id=\"h-related-for-kids\">Related For Kids<\/h2>\n<p><a href=\"https:\/\/spaceplace.nasa.gov\/james-webb-space-telescope\/en\/\"  rel=\"noreferrer noopener\"><strong>What is the Webb Telescope?<\/strong><\/a><\/p>\n<p><a href=\"https:\/\/spaceplace.nasa.gov\/\"  rel=\"noreferrer noopener\"><strong>SpacePlace for Kids<\/strong><\/a><\/p>\n<div id=\"\" class=\"hds-featured-link-list bg-carbon-05 padding-x-2 tablet:padding-x-3 desktop:padding-x-4 padding-y-5 desktop:padding-y-6 hds-module hds-module-full alignfull wp-block-nasa-blocks-featured-link-list\">\n<div class=\"grid-container grid-container-block padding-0\">\n<div class=\"margin-bottom-4\">\n<h2 class=\"heading-22\">\n\t\t\t\tRelated Images &#038; Videos\t\t\t<\/h2>\n<\/p>\n<\/div>\n<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n<div class=\"width-full\">\n<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n<figure class=\"hds-media-background  \"><img decoding=\"async\" width=\"1021\" height=\"773\" src=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=1021&#038;h=773&#038;%23038;fit=clip&#038;%23038;crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Four dust shells in Wolf-Rayet Apep expand away from three central stars that appear as a single pinpoint of light. The shells are curved, and the interior shell looks like a backward lowercase e shape.\" style=\"transform: scale(1.2); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=1021&#038;h=773&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1021w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=300&#038;h=227&#038;fit=crop&#038;crop=faces%2Cfocalpoint 300w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=768&#038;h=581&#038;fit=crop&#038;crop=faces%2Cfocalpoint 768w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=400&#038;h=303&#038;fit=crop&#038;crop=faces%2Cfocalpoint 400w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=600&#038;h=454&#038;fit=crop&#038;crop=faces%2Cfocalpoint 600w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=900&#038;h=681&#038;fit=crop&#038;crop=faces%2Cfocalpoint 900w\" sizes=\"auto, (max-width: 1021px) 100vw, 1021px\" \/><\/figure>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n<div class=\"grid-row flex-align-center\">\n<div class=\"grid-col-12 desktop:grid-col-6\">\n<h2 class=\"heading-36 margin-0\">Wolf-Rayet Apep (MIRI Image)<\/h2>\n<\/p>\n<\/div>\n<div class=\"grid-col-12 desktop:grid-col-6\">\n<p class=\"p-md margin-0 color-carbon-black-important\">Webb\u2019s mid-infrared image shows four coiled shells of dust around a pair of Wolf-Rayet stars known as Apep for the first time. Previous observations by other telescopes showed only one. Webb\u2019s data also confirmed that there are three stars gravitationally bound to one another.<\/p>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"grid-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/asset\/webb\/wolf-rayet-apep-miri-image\/\"  aria-label=\"Wolf-Rayet Apep (MIRI Image)\" class=\"link-external-false\" rel=\"noopener\"><br \/>\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path>\n                            <\/svg><br \/>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n<\/p>\n<\/div>\n<\/div>\n<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n<div class=\"width-full\">\n<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n<figure class=\"hds-media-background  \"><img decoding=\"async\" width=\"1021\" height=\"1065\" src=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K0EX3K7G5WQYZ06H1NX43QS2.png?w=1021&#038;h=1065&#038;%23038;fit=clip&#038;%23038;crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Image titled u201cJames Webb Space Telescope; Apep, WR 70-16,u201d with compass arrows and color key.\" style=\"transform: scale(1.2); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K0EX3K7G5WQYZ06H1NX43QS2.png?w=1021&#038;h=1065&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1021w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K0EX3K7G5WQYZ06H1NX43QS2.png?w=288&#038;h=300&#038;fit=crop&#038;crop=faces%2Cfocalpoint 288w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K0EX3K7G5WQYZ06H1NX43QS2.png?w=768&#038;h=801&#038;fit=crop&#038;crop=faces%2Cfocalpoint 768w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K0EX3K7G5WQYZ06H1NX43QS2.png?w=982&#038;h=1024&#038;fit=crop&#038;crop=faces%2Cfocalpoint 982w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K0EX3K7G5WQYZ06H1NX43QS2.png?w=383&#038;h=400&#038;fit=crop&#038;crop=faces%2Cfocalpoint 383w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K0EX3K7G5WQYZ06H1NX43QS2.png?w=575&#038;h=600&#038;fit=crop&#038;crop=faces%2Cfocalpoint 575w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01K0EX3K7G5WQYZ06H1NX43QS2.png?w=863&#038;h=900&#038;fit=crop&#038;crop=faces%2Cfocalpoint 863w\" sizes=\"auto, (max-width: 1021px) 100vw, 1021px\" \/><\/figure>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n<div class=\"grid-row flex-align-center\">\n<div class=\"grid-col-12 desktop:grid-col-6\">\n<h2 class=\"heading-36 margin-0\">Wolf-Rayet Apep (MIRI Compass Image)<\/h2>\n<\/p>\n<\/div>\n<div class=\"grid-col-12 desktop:grid-col-6\">\n<p class=\"p-md margin-0 color-carbon-black-important\">This image of the Wolf-Rayet binary Apep, captured by the James Webb Space Telescope\u2019s MIRI (Mid-Infrared Instrument), shows compass arrows, scale bar, and color key for reference.<\/p>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"grid-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/asset\/webb\/wolf-rayet-apep-miri-compass-image\/\"  aria-label=\"Wolf-Rayet Apep (MIRI Compass Image)\" class=\"link-external-false\" rel=\"noopener\"><br \/>\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path>\n                            <\/svg><br \/>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n<\/p>\n<\/div>\n<\/div>\n<div class=\"grid-row padding-y-2 border-top-1px border-color-carbon-30-important\">\n<div class=\"grid-row featured-link-list-row width-full flex-align-center\">\n<div class=\"grid-col-2 desktop:grid-col-1 tablet:padding-right-3 desktop:padding-right-5\">\n<div class=\"width-full\">\n<div class=\"hds-cover-wrapper width-full ratio-1x1 radius-pill overflow-hidden\">\n<figure class=\"hds-media-background  \"><img decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01JZJTB88NSA63PNX7J9P1084J.jpg?w=1280&#038;h=720&#038;%23038;fit=clip&#038;%23038;crop=faces%2Cfocalpoint\" class=\"attachment-thumbnail size-thumbnail\" alt=\"At top left is the label simulation. Three semi-transparent orange shells are set against a black background.\" style=\"transform: scale(1.2); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01JZJTB88NSA63PNX7J9P1084J.jpg?w=1280&#038;h=720&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1280w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01JZJTB88NSA63PNX7J9P1084J.jpg?w=300&#038;h=169&#038;fit=crop&#038;crop=faces%2Cfocalpoint 300w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01JZJTB88NSA63PNX7J9P1084J.jpg?w=768&#038;h=432&#038;fit=crop&#038;crop=faces%2Cfocalpoint 768w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01JZJTB88NSA63PNX7J9P1084J.jpg?w=1024&#038;h=576&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1024w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01JZJTB88NSA63PNX7J9P1084J.jpg?w=400&#038;h=225&#038;fit=crop&#038;crop=faces%2Cfocalpoint 400w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01JZJTB88NSA63PNX7J9P1084J.jpg?w=600&#038;h=338&#038;fit=crop&#038;crop=faces%2Cfocalpoint 600w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01JZJTB88NSA63PNX7J9P1084J.jpg?w=900&#038;h=506&#038;fit=crop&#038;crop=faces%2Cfocalpoint 900w, https:\/\/assets.science.nasa.gov\/dynamicimage\/assets\/science\/missions\/webb\/science\/2025\/11\/STScI-01JZJTB88NSA63PNX7J9P1084J.jpg?w=1200&#038;h=675&#038;fit=crop&#038;crop=faces%2Cfocalpoint 1200w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"grid-col-8 desktop:grid-col-10 padding-left-3 desktop:padding-left-0\">\n<div class=\"grid-row flex-align-center\">\n<div class=\"grid-col-12 desktop:grid-col-6\">\n<h2 class=\"heading-36 margin-0\">Wolf-Rayet Apep Visualization<\/h2>\n<\/p>\n<\/div>\n<div class=\"grid-col-12 desktop:grid-col-6\">\n<p class=\"p-md margin-0 color-carbon-black-important\">This scientific visualization models what three of the four dust shells sent out by two Wolf-Rayet stars in the Apep system look like in 3D based on mid-infrared observations from NASA\u2019s James Webb Space Telescope. Apep is made up of two Wolf-Rayet binary stars that are orb\u2026<\/p>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"grid-col-2 desktop:grid-col-1 display-flex flex-justify-end\">\n\t\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/asset\/webb\/wolf-rayet-apep-visualization\/\"  aria-label=\"Wolf-Rayet Apep Visualization\" class=\"link-external-false\" rel=\"noopener\"><br \/>\n                            <svg class=\"hds-featured-link-list-button margin-left-auto margin-right-0\" viewBox=\"0 0 32 32\" fill=\"none\">\n                                <circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path>\n                            <\/svg><br \/>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\"><br \/>\n<html><body><\/p>\n<div id=\"\" class=\"nasa-gb-align-full width-full maxw-full padding-x-3 padding-y-0 nasa_template_article_b hds-module hds-module-full alignfull wp-block-nasa-blocks-credits-and-details\">\n<section class=\"padding-x-0 padding-top-5 padding-bottom-2 desktop:padding-top-7 desktop:padding-bottom-9\">\n<div class=\"grid-row grid-container maxw-widescreen padding-0\">\n<div class=\"grid-col-12 desktop:grid-col-2 padding-right-4 margin-bottom-5 desktop:margin-bottom-0\">\n<div class=\"padding-top-3 border-top-1px border-color-carbon-black\">\n<div class=\"margin-bottom-2\">\n<h2 class=\"heading-14\">Share<\/h2>\n<\/p>\n<\/div>\n<div class=\"padding-bottom-2\">\n<ul class=\"social-icons social-icons-round\">\n<li class=\"social-icon social-icon-x\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/x.com\/intent\/tweet?via=NASA&#038;text=Webb%20First%20to%20Show%204%20Dust%20Shells%20%26%238216%3BSpiraling%26%238217%3B%20Apep%2C%20Limits%20Long%20Orbit&#038;%23038;url=https%3A%2F%2Fscience.nasa.gov%2Fmissions%2Fwebb%2Fwebb-first-to-show-4-dust-shells-spiraling-apep-limits-long-orbit%2F\" aria-label=\"Share on X.\"><br \/>\n\t\t\t\t\t\t\t\t<svg width=\"1200\" height=\"1227\" viewbox=\"0 0 1200 1227\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M714.163 519.284L1160.89 0H1055.03L667.137 450.887L357.328 0H0L468.492 681.821L0 1226.37H105.866L515.491 750.218L842.672 1226.37H1200L714.137 519.284H714.163ZM569.165 687.828L521.697 619.934L144.011 79.6944H306.615L611.412 515.685L658.88 583.579L1055.08 1150.3H892.476L569.165 687.854V687.828Z\" fill=\"white\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n<li class=\"social-icon social-icon-facebook\">\n\t\t\t\t\t\t\t<a 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2.5-2.48 2.5s-2.48-1.119-2.48-2.5c0-1.38 1.11-2.5 2.48-2.5s2.48 1.12 2.48 2.5zm.02 4.5h-5v16h5v-16zm7.982 0h-4.968v16h4.969v-8.399c0-4.67 6.029-5.052 6.029 0v8.399h4.988v-10.131c0-7.88-8.922-7.593-11.018-3.714v-2.155z\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n<li class=\"social-icon social-icon-rss\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/feed\/\" aria-label=\"Subscribe to RSS feed.\"><br \/>\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 800 800\" aria-hidden=\"true\"><path d=\"M493 652H392c0-134-111-244-244-244V307c189 0 345 156 345 345zm71 0c0-228-188-416-416-416V132c285 0 520 235 520 520z\"><\/path><circle cx=\"219\" cy=\"581\" r=\"71\"><\/circle><\/svg><br \/>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"grid-col-12 desktop:grid-col-5 padding-right-4 margin-bottom-5 desktop:margin-bottom-0\">\n<div class=\"padding-top-3 border-top-1px border-color-carbon-black\">\n<div class=\"margin-bottom-2\">\n<h2 class=\"heading-14\">Details<\/h2>\n<\/p>\n<\/div>\n<div class=\"grid-row margin-bottom-3\">\n<div class=\"grid-col-4\">\n<div class=\"subheading\">Last Updated<\/div>\n<\/p>\n<\/div>\n<div class=\"grid-col-8\">Nov 19, 2025<\/div>\n<\/p>\n<\/div>\n<div class=\"grid-row\">\n<div class=\"grid-col-4\">\n<div class=\"subheading\">Location<\/div>\n<\/div>\n<div class=\"grid-col-8\"><a class=\"hds-location-tag-name\" href=\"https:\/\/nasa.gov\/goddard\" rel=\"noopener\"><span class=\"hds-meta-heading\">NASA Goddard Space Flight Center<\/span><\/a><\/div>\n<\/div>\n<div class=\"grid-row margin-y-3\">\n<div class=\"grid-col-4\">\n<div class=\"subheading\">Contact<\/div>\n<\/p>\n<\/div>\n<div class=\"grid-col-8\">\n<div class=\"margin-bottom-3\">\n<div class=\"heading-16 padding-bottom-1 border-bottom margin-bottom-2\">Media<\/div>\n<div class=\"cnd-extra-left-wysiwyg\">\n<p><strong>Laura Betz<\/strong><br \/>\nNASA\u2019s Goddard Space Flight Center<br \/>\nGreenbelt, Maryland<br \/>\n<a href=\"mailto:laura.e.betz@nasa.gov\">laura.e.betz@nasa.gov<\/a><\/p>\n<p><strong>Claire Blome<\/strong><br \/>\nSpace Telescope Science Institute<br \/>\nBaltimore, Maryland<\/p>\n<p><strong>Hannah Braun<\/strong><br \/>\nSpace Telescope Science Institute<br \/>\nBaltimore, Maryland<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"grid-col-12 desktop:grid-col-5 padding-right-4 margin-bottom-5 desktop:margin-bottom-0\">\n<div class=\"padding-top-3 border-top-1px border-color-carbon-black \">\n<div class=\"margin-bottom-2\">\n<h2 class=\"heading-14\">Related Terms<\/h2>\n<\/div>\n<ul class=\"article-tags\">\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/mission\/webb\" rel=\"noopener\">James Webb Space Telescope (JWST)<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/category\/universe\/nebulae\/\" rel=\"noopener\">Nebulae<\/a><\/li>\n<li class=\"article-tag\"><a href=\"https:\/\/science.nasa.gov\/universe\/stars\/\" rel=\"noopener\">Stars<\/a><\/li>\n<\/ul>\n<p><html><body><\/p>\n<div class=\"margin-top-6\">\n<h2 class=\"heading-14 margin-bottom-2\">Related Links and Documents<\/h2>\n<div class=\"cnd-extra-right-wysiwyg\">\n<ul>\n<li><a href=\"https:\/\/iopscience.iop.org\/article\/10.3847\/1538-4357\/ae12e5\" rel=\"noopener\">The science paper by Y. Han et al.<\/a><\/li>\n<li><a href=\"https:\/\/iopscience.iop.org\/article\/10.3847\/1538-4357\/adfbe1\" rel=\"noopener\">The science paper by R. White et al.<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p><\/body><\/html><\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<p><\/body><\/html><\/p>\n<div id=\"\" class=\"hds-topic-cards nasa-gb-align-full maxw-full width-full padding-y-6 padding-x-3 color-mode-dark hds-module hds-module-full alignfull wp-block-nasa-blocks-topic-cards\">\n<div class=\"grid-container grid-container-block-lg padding-x-0\">\n<div class=\"grid-row flex-align-center margin-bottom-3\">\n<div class=\"desktop:grid-col-8 margin-bottom-2 desktop:margin-bottom-0\">\n<div class=\"label color-carbon-60 margin-bottom-2\">Keep Exploring<\/div>\n<h2 class=\"heading-36 line-height-sm\">Related Topics<\/h2>\n<\/p>\n<\/div>\n<\/div>\n<div class=\"grid-row grid-gap-2 hds-topic-cards-wrapper\">\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/mission\/webb\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\" rel=\"noopener\"><\/p>\n<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n<div>\n<h3 class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>James Webb Space Telescope<\/span><br \/>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg><br \/>\n\t\t\t\t\t\t\t<\/h3>\n<p class=\"margin-bottom-0 margin-top-2 color-carbon-20-important\">Space Telescope<\/p>\n<\/p>\n<\/div>\n<\/div>\n<figure class=\"hds-media-background  \"><img decoding=\"async\" width=\"1041\" height=\"1032\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2024\/05\/jwst_artist_concept_0.png?w=1041\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2024\/05\/jwst_artist_concept_0.png 1041w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2024\/05\/jwst_artist_concept_0.png?resize=150,150 150w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2024\/05\/jwst_artist_concept_0.png?resize=300,297 300w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2024\/05\/jwst_artist_concept_0.png?resize=768,761 768w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2024\/05\/jwst_artist_concept_0.png?resize=1024,1015 1024w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2024\/05\/jwst_artist_concept_0.png?resize=50,50 50w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2024\/05\/jwst_artist_concept_0.png?resize=100,100 100w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2024\/05\/jwst_artist_concept_0.png?resize=400,397 400w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2024\/05\/jwst_artist_concept_0.png?resize=600,595 600w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2024\/05\/jwst_artist_concept_0.png?resize=900,892 900w\" sizes=\"auto, (max-width: 1041px) 100vw, 1041px\" \/><\/figure>\n<\/p>\n<\/div>\n<p>\t\t\t<\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/universe\/stars\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\" rel=\"noopener\"><\/p>\n<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n<div>\n<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Stars<\/span><br \/>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n<\/p>\n<\/div>\n<\/div>\n<figure class=\"hds-media-background  \"><img decoding=\"async\" width=\"1536\" height=\"864\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/06\/may102022-x1pt5flare-171-131-304-jpg.webp?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/06\/may102022-x1pt5flare-171-131-304-jpg.webp 1920w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/06\/may102022-x1pt5flare-171-131-304-jpg.webp?resize=300,169 300w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/06\/may102022-x1pt5flare-171-131-304-jpg.webp?resize=768,432 768w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/06\/may102022-x1pt5flare-171-131-304-jpg.webp?resize=1024,576 1024w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/06\/may102022-x1pt5flare-171-131-304-jpg.webp?resize=1536,864 1536w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/06\/may102022-x1pt5flare-171-131-304-jpg.webp?resize=400,225 400w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/06\/may102022-x1pt5flare-171-131-304-jpg.webp?resize=600,338 600w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/06\/may102022-x1pt5flare-171-131-304-jpg.webp?resize=900,506 900w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/06\/may102022-x1pt5flare-171-131-304-jpg.webp?resize=1200,675 1200w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<\/p>\n<\/div>\n<p>\t\t\t<\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/astrophysics\/focus-areas\/how-do-stars-form-and-evolve\/stories\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\" rel=\"noopener\"><\/p>\n<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n<div>\n<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Stars Stories<\/span><br \/>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n<\/p>\n<\/div>\n<\/div>\n<figure class=\"hds-media-background  \"><img decoding=\"async\" width=\"1280\" height=\"1141\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble-ngc3603-opo1022a-jpg.webp?w=1280\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble-ngc3603-opo1022a-jpg.webp 1280w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble-ngc3603-opo1022a-jpg.webp?resize=300,267 300w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble-ngc3603-opo1022a-jpg.webp?resize=768,685 768w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble-ngc3603-opo1022a-jpg.webp?resize=1024,913 1024w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble-ngc3603-opo1022a-jpg.webp?resize=400,357 400w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble-ngc3603-opo1022a-jpg.webp?resize=600,535 600w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble-ngc3603-opo1022a-jpg.webp?resize=900,802 900w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/04\/hubble-ngc3603-opo1022a-jpg.webp?resize=1200,1070 1200w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n<\/p>\n<\/div>\n<p>\t\t\t<\/a><br \/>\n\t\t\t\t\t<a href=\"https:\/\/science.nasa.gov\/universe\/\" class=\"mobile:grid-col-12 tablet:grid-col-6 desktop:grid-col-3 topic-card margin-bottom-4 desktop:margin-bottom-0\" rel=\"noopener\"><\/p>\n<div class=\"hds-topic-card hds-cover-wrapper cover-hover-zoom bg-carbon-black\">\n<div class=\"skrim-overlay skrim-overlay-dark skrim-left mobile-skrim-top padding-3 display-flex flex-align-end flex-justify-start z-200\">\n<div>\n<p class=\"hds-topic-card-heading heading-29 color-spacesuit-white line-height-sm margin-top-0 margin-bottom-1\">\n\t\t\t\t\t\t\t\t<span>Universe<\/span><br \/>\n\t\t\t\t\t\t\t\t<svg viewBox=\"0 0 32 32\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><circle class=\"color-nasa-red\" cx=\"16\" cy=\"16\" r=\"16\"><\/circle><path d=\"M8 16.956h12.604l-3.844 4.106 1.252 1.338L24 16l-5.988-6.4-1.252 1.338 3.844 4.106H8v1.912z\" class=\"color-spacesuit-white\"><\/path><\/svg>\n\t\t\t\t\t\t\t<\/p>\n<\/p>\n<\/div>\n<\/div>\n<figure class=\"hds-media-background  \"><img decoding=\"async\" width=\"1536\" height=\"1514\" src=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?w=1536\" class=\"attachment-1536x1536 size-1536x1536\" alt=\"\" style=\"transform: scale(1); transform-origin: 50% 50%; object-position: 50% 50%; object-fit: cover;\" block_context=\"nasa-block\" loading=\"lazy\" srcset=\"https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg 3941w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?resize=300,296 300w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?resize=768,757 768w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?resize=1024,1009 1024w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?resize=1536,1514 1536w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?resize=2048,2019 2048w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?resize=50,50 50w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?resize=100,100 100w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?resize=400,394 400w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?resize=600,591 600w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?resize=900,887 900w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?resize=1200,1183 1200w, https:\/\/science.nasa.gov\/wp-content\/uploads\/2023\/09\/ngc5068-1-flat-final.jpg?resize=2000,1972 2000w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<\/p>\n<\/div>\n<p>\t\t\t<\/a>\n\t\t\t\t<\/div>\n<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>NASA\u2019s James Webb Space Telescope has delivered a first of its kind: a crisp mid-infrared image of a system of four serpentine spirals of dust, one expanding beyond the next in precisely the same pattern. (The fourth is almost transparent, at the edges of Webb\u2019s image.) Observations taken prior to Webb only detected one shell, [\u2026]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[15637,15616,15675],"tags":[],"class_list":["post-319346","post","type-post","status-publish","format-standard","hentry","category-james-webb-space-telescope-jwst","category-nebulae","category-stars"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/319346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=319346"}],"version-history":[{"count":1,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/319346\/revisions"}],"predecessor-version":[{"id":319348,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/319346\/revisions\/319348"}],"wp:attachment":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=319346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=319346"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=319346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}