{"id":779527,"date":"2024-03-25T16:32:55","date_gmt":"2024-03-25T21:32:55","guid":{"rendered":"https:\/\/spaceweekly.com\/?p=779527"},"modified":"2024-03-25T16:32:55","modified_gmt":"2024-03-25T21:32:55","slug":"how-and-when-to-see-the-devil-comet","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=779527","title":{"rendered":"How and when to see the &#8216;Devil Comet&#8217;"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<div class=\"article-gallery lightGallery\">\n<div data-thumb=\"https:\/\/scx1.b-cdn.net\/csz\/news\/tmb\/2024\/video-explainer-for-12.jpg\" data-src=\"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2024\/video-explainer-for-12.jpg\" data-sub-html=\"12P\/Pons\u2013Brooks. Credit: Nielander - Own work. &lt;a href=&quot;http:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/deed.en&quot;&gt;CC0&lt;\/a&gt;\">\n<figure class=\"article-img\">\n            <figcaption class=\"text-darken text-low-up text-truncate-js text-truncate mt-3\">\n                12P\/Pons\u2013Brooks. Credit: Nielander &#8211; Own work. CC0<br \/>\n            <\/figcaption><\/figure>\n<\/p><\/div>\n<\/div>\n<p>A Mount Everest-sized &#8216;devil&#8217; comet making its first visit to the inner solar system in more than 70 years could be visible to the naked eye over the next few weeks.<\/p>\n<p>The once or possibly twice-in-a-lifetime object, known as 12P\/Pons-Brooks, is due to make its closest approach to the sun on 21 April, which is when it will be at its brightest.<\/p>\n<p>For those in the northern hemisphere, the Halley-type comet is likely to be at its best visibility-wise between now and mid-April, although it won&#8217;t be the easiest to spot.<\/p>\n<p>&#8220;Don&#8217;t expect it to be dazzlingly bright\u2014the kind of image you see in photographs. It&#8217;s not going to be like that,&#8221; Dr. Robert Massey, deputy executive director at the Royal Astronomical Society, said in a video explainer.<\/p>\n<p>&#8220;This is something that might just be visible to the naked eye if you don&#8217;t have a moon in the sky if there&#8217;s no light pollution, and if the weather is really clear, then you might stand a chance.&#8221;<\/p>\n<p>&#8220;But for most of us, we&#8217;re going to need to pick up a pair of binoculars.&#8221;<\/p>\n<figure class=\"mb-4\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/VideoObject\">\n    <meta itemprop=\"name\" content=\"Video explainer for 12P\/Pons-Brooks: How and when to see the 'Devil Comet'\"\/><br \/>\n    <meta itemprop=\"url\" content=\"https:\/\/www.youtube.com\/watch\/?v=RkuhC8wGdvI\"\/><br \/>\n    <meta itemprop=\"description\" content=\"Credit: Royal Astronomical Society\"\/><br \/>\n    <meta itemprop=\"uploadDate\" content=\"2024-03-25T06:34:34-04:00\"\/><br \/>\n        <meta itemprop=\"embedUrl\" content=\"https:\/\/www.youtube.com\/embed\/RkuhC8wGdvI\"\/><br \/>\n    <meta itemprop=\"thumbnailUrl\" content=\"https:\/\/img.youtube.com\/vi\/RkuhC8wGdvI\/maxresdefault.jpg\"\/><\/p>\n<p>\n             <iframe loading=\"lazy\" title=\"Pons-Brooks explainer: How and when to see the &#039;Devil Comet&#039;\" width=\"1110\" height=\"624\" src=\"https:\/\/www.youtube.com\/embed\/RkuhC8wGdvI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n         <\/p><figcaption class=\"text-darken text-low-up mt-4\" itemprop=\"caption\">Credit: Royal Astronomical Society<\/figcaption><\/figure>\n<p>He added, &#8220;Ideally, look at one of the apps you can get on your phone, showing you where things are in the sky, or a finder chart of some kind. That&#8217;ll really help you to track it down.&#8221;<\/p>\n<p>&#8220;And when you see it, it&#8217;s likely to look like a sort of small, grayish fuzz, quite typical for many comets.&#8221;<\/p>\n<p>&#8220;But you will have the satisfaction of knowing you&#8217;ve seen this once-in-a-lifetime object.&#8221;<\/p>\n<p>Dr. Massey said stargazers should look to the west-north-west after sunset to catch a glimpse of Pons-Brooks, which completes its orbit once every 71.3 years and, therefore, won&#8217;t be visible again until 2095.<\/p>\n<p>The icy body, which is thought to have a nucleus about 34km (21 miles) in diameter, was recognized as a comet in 1812. However, it was seen as far back as the 14th century.<\/p>\n<p>It is named after the French astronomer Jean-Louis Pons\u2014who discovered it in the early 19th century\u2014and British-American astronomer William Robert Brooks, who observed it on its next orbit in 1883.<\/p>\n<p>There has been plenty of interest and excitement about Pons-Brooks over the past few months, driven in part by a couple of unusual features.<\/p>\n<p>Firstly, photographs of its approach have captured the comet&#8217;s &#8220;curious&#8221; green color.<\/p>\n<p>&#8220;That&#8217;s because it has a molecule called dicarbon,&#8221; Dr. Massey explained. &#8220;What that does is it absorbs sunlight and re-radiates some of it with that characteristic green tinge.&#8221;<\/p>\n<p>The other attribute that has piqued the interest of observers worldwide is its occasional &#8220;horned appearance,&#8221; earning Pons-Brooks the nickname &#8220;Devil Comet.&#8221;<\/p>\n<p>The reason these pointy horn shapes appear is because the icy object is classed as a cryovolcanic comet, meaning it regularly erupts with dust, gases, and ice when pressure builds inside it as it is heated.<\/p>\n<div class=\"d-inline-block text-medium mt-4\">\n<p>\n\t\t\t\t\t\t\t\t\t\t\t\t\tProvided by<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tRoyal Astronomical Society<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<svg>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<use href=\"https:\/\/phys.b-cdn.net\/tmpl\/v6\/img\/svg\/sprite.svg#icon_open\" x=\"0\" y=\"0\"\/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/svg><\/p>\n<\/p><\/div>\n<p>\t\t\t\t\t\t\t\t\t\t<!-- print only --><\/p>\n<div class=\"d-none d-print-block\">\n<p>\n\t\t\t\t\t\t\t\t\t\t\t\t<strong>Citation<\/strong>:<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t12P\/Pons-Brooks: How and when to see the &#8216;Devil Comet&#8217; (2024, March 25)<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\tretrieved 25 March 2024<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\tfrom\n\t\t\t\t\t\t\t\t\t\t\t <\/p>\n<p>\n\t\t\t\t\t\t\t\t\t\t\t This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no<br \/>\n\t\t\t\t\t\t\t\t\t\t\t part may be reproduced without the written permission. The content is provided for information purposes only.\n\t\t\t\t\t\t\t\t\t\t\t <\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/phys.org\/news\/2024-03-12ppons-brooks-devil-comet.html\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>12P\/Pons\u2013Brooks. Credit: Nielander &#8211; Own work. CC0 A Mount Everest-sized &#8216;devil&#8217; comet making its first visit to the inner solar system in more than 70 years could be visible to&hellip; <\/p>\n","protected":false},"author":1,"featured_media":779528,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-779527","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phys-org"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/779527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=779527"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/779527\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/779528"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=779527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=779527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=779527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}