{"id":354725,"date":"2026-03-19T18:02:12","date_gmt":"2026-03-19T18:02:12","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/354725\/"},"modified":"2026-03-19T18:02:12","modified_gmt":"2026-03-19T18:02:12","slug":"hubble-space-telescope-captures-rare-comet-breaking-apart-national","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/354725\/","title":{"rendered":"Hubble Space Telescope captures rare comet breaking apart | National"},"content":{"rendered":"<p>                        <img loading=\"lazy\" decoding=\"async\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAQAAAAe\/WZNAAAAEElEQVR42mM8U88ABowYDABAxQPltt5zqAAAAABJRU5ErkJggg==\" alt=\"image\" class=\"img-responsive lazyload full default\" width=\"1322\" height=\"1098\" data- data-\/><\/p>\n<p>(NASA\/ESA\/AU\/STScI via SWNS)<\/p>\n<p>By Dean Murray<\/p>\n<p>Space scientists have captured a <a href=\"https:\/\/talker.news\/2025\/12\/11\/astrophotographers-capture-night-sky-full-of-satellites-as-comet-passes-earth\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">comet<\/a> breaking into pieces by accident.<\/p>\n<p><a href=\"https:\/\/talker.news\/2026\/03\/04\/hubble-space-telescope-captures-stunning-cats-eye-nebula\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">NASA\u2019s Hubble Space Telescope<\/a> witnessed the incredibly rare event while searching for another cosmic target.<\/p>\n<p>The comet K1, whose full name is C\/2025 K1 (ATLAS), was seen disintegrating over a period of three days.<\/p>\n<p>NASA Hubble Mission Team said: &#8220;In a happy twist of fate, NASA\u2019s Hubble Space Telescope just witnessed a comet in the act of breaking apart. The chance of that happening while Hubble watched is extraordinarily minuscule.&#8221;<\/p>\n<p>The findings have been published in the <a href=\"https:\/\/www.sciencedirect.com\/journal\/icarus\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">journal Icarus<\/a>.<\/p>\n<p>                        <img loading=\"lazy\" decoding=\"async\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAQAAAAe\/WZNAAAAEElEQVR42mM8U88ABowYDABAxQPltt5zqAAAAABJRU5ErkJggg==\" alt=\"image\" class=\"img-responsive lazyload full default\" width=\"1920\" height=\"1080\" data- data-\/><\/p>\n<p>(NASA\/ESA\/STScI via SWNS)<\/p>\n<p>                                    By Talker<\/p>\n<p>\u201cSometimes the best science happens by accident,\u201d said co-investigator John Noonan, a research professor in the Department of Physics at <a href=\"https:\/\/www.auburn.edu\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Auburn University<\/a> in Alabama. \u201cThis comet got observed because our original comet was not viewable due to some new technical constraints after we won our proposal. We had to find a new target\u2014and right when we observed it, it happened to break apart, which is the slimmest of slim chances.\u201d<\/p>\n<p>NASA explained that this is an experiment the researchers have always wanted to do with Hubble.<\/p>\n<p>They said: &#8220;They had proposed many Hubble observations to catch a comet breaking up. Unfortunately, these are very difficult to schedule, and they were never successful.&#8221;<\/p>\n<p>\u201cThe irony is now we&#8217;re just studying a regular comet and it crumbles in front of our eyes,\u201d said principal investigator Dennis Bodewits, also a professor in Auburn University\u2019s Department of Physics.<\/p>\n<p>                        <img loading=\"lazy\" decoding=\"async\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAQAAAAe\/WZNAAAAEElEQVR42mM8U88ABowYDABAxQPltt5zqAAAAABJRU5ErkJggg==\" alt=\"image\" class=\"img-responsive lazyload full default\" width=\"2560\" height=\"703\" data- data-\/><\/p>\n<p>(NASA\/ESA\/STScI via SWNS)<\/p>\n<p>                                    By Talker<\/p>\n<p>Hubble\u2019s images were taken just a month after K1\u2019s closest approach to the Sun, called perihelion. The comet\u2019s perihelion was inside Mercury\u2019s orbit, about one-third the distance of the <a href=\"https:\/\/talker.news\/2025\/11\/12\/scientists-warn-severe-sun-storm-will-effect-earth-this-week\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Earth from the Sun<\/a>.<\/p>\n<p>During perihelion, a comet experiences its most intense heating and maximum stress. Just past perihelion is when some long-period comets like K1 tend to fall apart.<\/p>\n<p>The comet K1 is now a collection of fragments about 250 million miles from Earth. Located in the constellation Pisces, it is heading out of the solar system, not likely to ever return.<\/p>\n<p>\u201cNever before has Hubble caught a fragmenting comet this close to when it actually fell apart. Most of the time, it&#8217;s a few weeks to a month later. And in this case, we were able to see it just days after,\u201d said Noonan. \u201cThis is telling us something very important about the physics of what&#8217;s happening at the comet\u2019s surface. We may be seeing the timescale it takes to form a substantial dust layer that can then be ejected by the gas.\u201d<\/p>\n<p>Comet K1 is now a collection of fragments about 250 million miles from Earth. Located in the constellation Pisces, it is heading out of the solar system, not likely to ever return.<\/p>\n","protected":false},"excerpt":{"rendered":"(NASA\/ESA\/AU\/STScI via SWNS) By Dean Murray Space scientists have captured a comet breaking into pieces by accident. NASA\u2019s&hellip;\n","protected":false},"author":2,"featured_media":354726,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[10667,61,60,82],"class_list":{"0":"post-354725","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-science","8":"tag-dean-murray","9":"tag-ie","10":"tag-ireland","11":"tag-science"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/354725","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=354725"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/354725\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/354726"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=354725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=354725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=354725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}