{"id":128542,"date":"2024-11-21T21:16:15","date_gmt":"2024-11-21T14:16:15","guid":{"rendered":"https:\/\/hotvideos24.online\/?p=128542"},"modified":"2024-11-21T21:16:15","modified_gmt":"2024-11-21T14:16:15","slug":"james-webb-telescope-locates-the-first-ever-einstein-zig-zag-a-potential-key-to-saving-cosmology","status":"publish","type":"post","link":"https:\/\/hotvideos24.online\/?p=128542","title":{"rendered":"James Webb Telescope Locates the First-Ever &#8216;Einstein Zig-Zag&#8217;, a Potential Key to Saving Cosmology"},"content":{"rendered":"<p> <script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3711241968723425\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-layout-key=\"-fb+5w+4e-db+86\"\r\n     data-ad-client=\"ca-pub-3711241968723425\"\r\n     data-ad-slot=\"7910942971\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><br \/>\n<\/p>\n<div>\n<p>The <strong>James Webb Space Telescope (JWST)<\/strong> has achieved a groundbreaking discovery, revealing the first-ever instance of an <em>\u201c<strong>Einstein zig-zag<\/strong>\u201c<\/em>. This previously theoretical phenomenon involves light bending and swerving through two distinct regions of warped <strong>space-time<\/strong>, creating a dazzling, multi-image display. The find isn\u2019t just visually stunning\u2014it could potentially unlock secrets that might \u201csave\u201d modern <strong>cosmology<\/strong>.<\/p>\n<h2 class=\"wp-block-heading\">The Birth of the Einstein Zig-Zag<\/h2>\n<p>In 2018, astronomers observed an extraordinary cosmic spectacle: four identical bright points in the depths of space. Named <strong>J1721+8842<\/strong>, these lights were initially thought to be mirror images of a single <strong>quasar<\/strong>, duplicated by a process called <strong>gravitational lensing<\/strong>. This phenomenon bends <strong>light<\/strong> around massive objects, forming multiple images or halos, like the well-known <strong>Einstein rings<\/strong>.<\/p>\n<p><a href=\"https:\/\/arxiv.org\/abs\/2411.04177\" target=\"_blank\" rel=\"noreferrer noopener\">New studies<\/a>, however, revealed two additional points of light and a faint red Einstein ring. With <a href=\"https:\/\/dailygalaxy.com\/2024\/11\/james-webb-spots-massive-red-monsters\/\" target=\"_blank\" rel=\"noreferrer noopener\">fresh insights from <strong>JWST<\/strong><\/a>, researchers determined that all six light points originate from a single quasar. The light\u2019s journey through two gravitational lenses created an unprecedented <strong>zig-zag pattern<\/strong>, reshaping our understanding of <strong>space-time distortions<\/strong>.<\/p>\n<ul class=\"wp-block-list\">\n<li><strong>Gravitational lensing process<\/strong>: The light first passed through a nearby galaxy cluster, creating four mirror images, and then through a second more distant lens, forming additional duplicates and the faint Einstein ring.<\/li>\n<li><strong>Observation instruments<\/strong>: JWST\u2019s <strong>Near Infrared Camera (NIRCam)<\/strong> provided high-resolution imaging that enabled the detection of faint duplicates and the red Einstein ring.<\/li>\n<\/ul>\n<div class=\"wp-block-image\">\n<figure class=\"alignleft size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"834\" height=\"611\" alt=\"The First Einstein Zig Zag Lens\" class=\"wp-image-71673\" srcset=\"https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/The-first-Einstein-zig-zag-lens.png 834w, https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/The-first-Einstein-zig-zag-lens-380x278.png 380w, https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/The-first-Einstein-zig-zag-lens-520x381.png 520w\" data-lazy-sizes=\"(max-width: 834px) 100vw, 834px\" src=\"https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/The-first-Einstein-zig-zag-lens.png\"\/><img loading=\"lazy\" decoding=\"async\" width=\"834\" height=\"611\" src=\"https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/The-first-Einstein-zig-zag-lens.png\" alt=\"The First Einstein Zig Zag Lens\" class=\"wp-image-71673\" srcset=\"https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/The-first-Einstein-zig-zag-lens.png 834w, https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/The-first-Einstein-zig-zag-lens-380x278.png 380w, https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/The-first-Einstein-zig-zag-lens-520x381.png 520w\" sizes=\"auto, (max-width: 834px) 100vw, 834px\"\/><figcaption class=\"wp-element-caption\">Summary of evidence showing the unique source and double lens nature of J1721+8842. Top: NOT light curves of the D and E lensed images of J1721+8842. The inset is a color-composite HST\/WFC3 image of the system with the labeling of the lensed components. The two light curves are identical within their noise envelope, with D preceding E by about 35 days. <br \/>Bottom: JWST\/NIRSpec spectrum of the far deflector arced by the foreground lens. The spectrum was extracted from the mask drawn on the inset, which itself is a single slice of the NIRSpec cube. The redshift was determined from the overlaid absorption lines. Note that the total flux presented here is not corrected for the magnification due to the lensing.<\/figcaption><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\">Can the Einstein Zig-Zag Resolve the Hubble Tension?<\/h2>\n<p>Gravitational lensing is more than a stunning visual display\u2014it\u2019s a cosmic yardstick. By examining warped light, scientists can measure the <strong>mass of galaxies<\/strong>, probe the enigmatic <strong><a href=\"https:\/\/dailygalaxy.com\/2024\/11\/neutron-stars-detecting-dark-matter-clouds\/\" target=\"_blank\" rel=\"noreferrer noopener\">dark matter<\/a><\/strong>, and calculate the <strong>Hubble constant<\/strong>, the metric for the universe\u2019s expansion rate. Yet, <strong>JWST\u2019s<\/strong> advanced observations have unearthed a troubling riddle: regions of the universe appear to expand at inconsistent rates, a dilemma known as <strong>Hubble tension<\/strong>.<\/p>\n<p>The <strong>Einstein zig-zag<\/strong> might be a game-changer. Its intricate configuration enables astronomers to simultaneously refine measurements of <strong>dark energy<\/strong>\u2014the mysterious force driving cosmic expansion\u2014and the Hubble constant, offering a rare chance to address this <strong>cosmological conundrum<\/strong>.<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" alt=\"Light From Einstein Rings And Other Gravitationally Lensed Objects\" class=\"wp-image-71667\" srcset=\"https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/Light-from-Einstein-rings-and-other-gravitationally-lensed-objects-.jpg 1200w, https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/Light-from-Einstein-rings-and-other-gravitationally-lensed-objects--380x214.jpg 380w, https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/Light-from-Einstein-rings-and-other-gravitationally-lensed-objects--520x293.jpg 520w\" data-lazy-sizes=\"(max-width: 1200px) 100vw, 1200px\" src=\"https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/Light-from-Einstein-rings-and-other-gravitationally-lensed-objects-.jpg\"\/><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/Light-from-Einstein-rings-and-other-gravitationally-lensed-objects-.jpg\" alt=\"Light From Einstein Rings And Other Gravitationally Lensed Objects\" class=\"wp-image-71667\" srcset=\"https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/Light-from-Einstein-rings-and-other-gravitationally-lensed-objects-.jpg 1200w, https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/Light-from-Einstein-rings-and-other-gravitationally-lensed-objects--380x214.jpg 380w, https:\/\/bunny-wp-pullzone-eduayjtzy5.b-cdn.net\/wp-content\/uploads\/2024\/11\/Light-from-Einstein-rings-and-other-gravitationally-lensed-objects--520x293.jpg 520w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\"\/><figcaption class=\"wp-element-caption\">When light comes from Einstein\u2019s rings and other gravitationally lensed objects, it seems to bend around the object that captures it. But in reality, light travels in a straight line through a distorted space-time. (Image credit NASA)<\/figcaption><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\">Why Patience Is Key for This Breakthrough<\/h2>\n<p>While the discovery of the Einstein zig-zag is a triumph, its true potential lies in the details. Precise calculations require painstaking analysis of the warped light\u2019s paths, a process that could take years. Dr. Thomas Collett, an astrophysicist, notes that resolving these figures could confirm or challenge existing <strong>cosmological models<\/strong>, reshaping our understanding of the <strong>universe<\/strong>.<\/p>\n<p>For now, the Einstein zig-zag stands as a beacon of possibility\u2014a rare and remarkable phenomenon that bridges the gap between the known and the unknown in the vast expanse of space. This cosmic zig-zag might not just illuminate the mysteries of our <strong>universe<\/strong>; it could redefine them entirely.<\/p>\n<p><!-- CONTENT END 1 -->\n<\/div>\n<p><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3711241968723425\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-layout-key=\"-fb+5w+4e-db+86\"\r\n     data-ad-client=\"ca-pub-3711241968723425\"\r\n     data-ad-slot=\"7910942971\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><br \/>\n<br \/><div data-type=\"_mgwidget\" data-widget-id=\"1660802\">\r\n<\/div>\r\n<script>(function(w,q){w[q]=w[q]||[];w[q].push([\"_mgc.load\"])})(window,\"_mgq\");\r\n<\/script>\r\n<br \/>\n<br \/><a href=\"https:\/\/dailygalaxy.com\/2024\/11\/james-webb-telescope-locates-the-first-ever-einstein-zig-zag-a-potential-key-to-saving-cosmology\/\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The James Webb Space Telescope (JWST) has achieved a groundbreaking discovery, revealing the first-ever instance of an \u201cEinstein zig-zag\u201c. This previously theoretical phenomenon involves light bending and swerving through two &hellip; <a href=\"https:\/\/hotvideos24.online\/?p=128542\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8628],"tags":[],"class_list":["post-128542","post","type-post","status-publish","format-standard","hentry","category-science","entry"],"_links":{"self":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts\/128542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=128542"}],"version-history":[{"count":0,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts\/128542\/revisions"}],"wp:attachment":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=128542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=128542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=128542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}