{"id":27063,"date":"2024-10-31T09:00:04","date_gmt":"2024-10-31T13:00:04","guid":{"rendered":"https:\/\/hobbyspace.com\/Blog\/?p=27063"},"modified":"2024-10-30T16:39:18","modified_gmt":"2024-10-30T20:39:18","slug":"eso-vlt-telescope-captures-a-dark-wolf-in-the-sky","status":"publish","type":"post","link":"https:\/\/hobbyspace.com\/Blog\/?p=27063","title":{"rendered":"ESO: VLT telescope captures a dark wolf in the sky"},"content":{"rendered":"<p>A new report from the European Southern Observatory (<a href=\"https:\/\/www.eso.org\/\">ESO<\/a>):<\/p>\n<p style=\"text-align: center;\"><strong><a href=\"https:\/\/www.eso.org\/public\/news\/eso2416\/\">New ESO image captures a dark wolf in the sky<\/a><\/strong><\/p>\n<figure id=\"attachment_27064\" aria-describedby=\"caption-attachment-27064\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.eso.org\/public\/images\/eso2416a\/\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"27064\" data-permalink=\"https:\/\/hobbyspace.com\/Blog\/?attachment_id=27064\" data-orig-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2024\/10\/eso2416a1.jpg\" data-orig-size=\"700,700\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;ESO\/VPHAS+ team&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;Fittingly nicknamed the Dark Wolf Nebula, this cosmic cloud was captured in a 283-million-pixel image by the VLT Survey Telescope (VST) at ESO\\u2019s Paranal Observatory in Chile. Located around 5300 light-years from Earth, the cold clouds of cosmic dust create the illusion of a wolf-like silhouette against a colourful backdrop of glowing gas clouds.&quot;,&quot;created_timestamp&quot;:&quot;1730383200&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;The Dark Wolf Nebula&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"The Dark Wolf Nebula\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Fittingly nicknamed the Dark Wolf Nebula, this cosmic cloud was captured in a 283-million-pixel image by the VLT Survey Telescope (VST) at ESO\u2019s Paranal Observatory in Chile. Located around 5300 light-years from Earth, the cold clouds of cosmic dust create the illusion of a wolf-like silhouette against a colourful backdrop of glowing gas clouds.&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2024\/10\/eso2416a1-500x500.jpg\" data-large-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2024\/10\/eso2416a1.jpg\" class=\"size-medium wp-image-27064\" src=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2024\/10\/eso2416a1-500x500.jpg\" alt=\"\" width=\"500\" height=\"500\" srcset=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2024\/10\/eso2416a1-500x500.jpg 500w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2024\/10\/eso2416a1-150x150.jpg 150w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2024\/10\/eso2416a1.jpg 700w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-27064\" class=\"wp-caption-text\">Fittingly nicknamed the Dark Wolf Nebula, this cosmic cloud was captured in a 283-million-pixel image by the VLT Survey Telescope (VST) at ESO\u2019s Paranal Observatory in Chile. Located around 5300 light-years from Earth, the cold clouds of cosmic dust create the illusion of a wolf-like silhouette against a colourful backdrop of glowing gas clouds.<\/figcaption><\/figure>\n<p class=\"text_intro pr_first\">For Halloween, the European Southern Observatory (ESO) reveals this spooktacular image of a dark nebula that creates the illusion of a wolf-like silhouette against a colourful cosmic backdrop. Fittingly nicknamed the Dark Wolf Nebula, it was captured in a 283-million-pixel image by the VLT Survey Telescope (VST) at ESO\u2019s Paranal Observatory in Chile.<\/p>\n<p dir=\"ltr\">Found in the constellation Scorpius, near the centre of the Milky Way on the sky, the Dark Wolf Nebula is located around 5300 light-years from Earth. This image takes up an area in the sky equivalent to four full Moons, but is actually part of an even larger nebula called Gum 55. If you look closely, the wolf could even be a werewolf, its hands ready to grab unsuspecting bystanders\u2026<\/p>\n<p dir=\"ltr\">If you thought that darkness equals emptiness, think again. Dark nebulae are cold clouds of cosmic dust, so dense that they obscure the light of stars and other objects behind them. As their name suggests, they do not emit visible light, unlike other nebulae. Dust grains within them absorb visible light and only <a href=\"https:\/\/www.eso.org\/public\/images\/eso9934b\/\">let through radiation at longer wavelengths<\/a>, like infrared light. Astronomers study these clouds of frozen dust because they often contain new stars in the making.<\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"1600\" height=\"900\" src=\"https:\/\/www.youtube.com\/embed\/we7qDmAi35g?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<p dir=\"ltr\">Of course, tracing the wolf\u2019s ghost-like presence in the sky is only possible because it contrasts with a bright background. This image shows in spectacular detail how the dark wolf stands out against the glowing star-forming clouds behind it. The colourful clouds are built up mostly of hydrogen gas and glow in reddish tones excited by the intense UV radiation from the newborn stars within them.<\/p>\n<p dir=\"ltr\">Some dark nebulae, like the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Coalsack_Nebula\">Coalsack Nebula<\/a>, can be seen with the naked eye \u2013\u2013 and play a key role in <a href=\"https:\/\/www.eso.org\/public\/blog\/navigating-the-stars\/\">how First Nations interpret the sky<\/a> <a href=\"#1\">[1]<\/a> \u2013\u2013 but not the Dark Wolf. This image was created using data from the <a href=\"https:\/\/www.eso.org\/public\/teles-instr\/paranal-observatory\/surveytelescopes\/vst\/\">VLT Survey Telescope<\/a>, which is owned by the National Institute for Astrophysics in Italy (INAF) and is hosted at ESO\u2019s <a href=\"https:\/\/www.eso.org\/public\/teles-instr\/paranal-observatory\/\">Paranal Observatory<\/a>, in Chile\u2019s Atacama Desert. The telescope is equipped with a specially designed camera to map the southern sky in visible light.<\/p>\n<p dir=\"ltr\">The picture was compiled from images taken at different times, each one with a filter letting in a different colour of light. They were all captured during the <a href=\"https:\/\/www.vphasplus.org\/\">VST Photometric H\u03b1 Survey of the Southern Galactic Plane and Bulge<\/a> (VPHAS+), which has studied some 500 million objects in our Milky Way. Surveys like this help scientists to better understand the life cycle of stars within our home galaxy, and the obtained data are made publicly available through the <a href=\"https:\/\/archive.eso.org\/scienceportal\/home?data_collection=VPHASplus&amp;publ_date=2019-10-18F\">ESO science portal<\/a>. Explore this treasure trove of data yourself: who knows what other eerie shapes you will uncover in the dark?<\/p>\n<p><strong>Notes<\/strong><\/p>\n<p><a class=\"anchor\" name=\"1\"><\/a>[1] The Mapuche people of south-central Chile refer to the Coalsack Nebula as \u2018pozoko\u2019 (water well), and the Incas called it \u2018yutu\u2019 (a partridge-like bird).<\/p>\n<p style=\"text-align: center;\"><em>===<\/em><strong><em> Amazon Ads <\/em><\/strong><em>===<\/em><\/p>\n<p style=\"text-align: center;\"><strong><a href=\"https:\/\/amzn.to\/3Ihq7zn\">Celestron &#8211; NexStar 130SLT Computerized Telescope &#8211;<br \/>\nCompact and Portable &#8211;<br \/>\nNewtonian Reflector Optical Design &#8211;<br \/>\nSkyAlign Technology &#8211;<br \/>\nComputerized Hand Control &#8211;<br \/>\n130mm Aperture<\/a><\/strong><\/p>\n<p style=\"text-align: center;\"><iframe style=\"width: 120px; height: 240px;\" src=\"\/\/ws-na.amazon-adsystem.com\/widgets\/q?ServiceVersion=20070822&amp;OneJS=1&amp;Operation=GetAdHtml&amp;MarketPlace=US&amp;source=ss&amp;ref=as_ss_li_til&amp;ad_type=product_link&amp;tracking_id=hobbyspace&amp;language=en_US&amp;marketplace=amazon&amp;region=US&amp;placement=B0007UQNNQ&amp;asins=B0007UQNNQ&amp;linkId=075d3255a406b73a3bba790b9e5a30e4&amp;show_border=true&amp;link_opens_in_new_window=true\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" sandbox=\"allow-popups allow-scripts allow-modals allow-forms allow-same-origin\"><\/iframe><\/p>\n<p style=\"text-align: center;\"><em>===<\/em><\/p>\n<p style=\"text-align: center;\"><strong><a href=\"https:\/\/amzn.to\/3CCZVen\">When the Heavens Went on Sale:<br \/>\nThe Misfits and Geniuses Racing to Put Space Within Reach<\/a><\/strong><\/p>\n<p style=\"text-align: center;\"><iframe style=\"width: 120px; height: 240px;\" src=\"\/\/ws-na.amazon-adsystem.com\/widgets\/q?ServiceVersion=20070822&amp;OneJS=1&amp;Operation=GetAdHtml&amp;MarketPlace=US&amp;source=ss&amp;ref=as_ss_li_til&amp;ad_type=product_link&amp;tracking_id=hobbyspace&amp;language=en_US&amp;marketplace=amazon&amp;region=US&amp;placement=0062998870&amp;asins=0062998870&amp;linkId=0cb8eac98dd03fb5e8e406ea27cdcb8f&amp;show_border=true&amp;link_opens_in_new_window=true\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" sandbox=\"allow-popups allow-scripts allow-modals allow-forms allow-same-origin\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A new report from the European Southern Observatory (ESO): New ESO image captures a dark wolf in the sky For Halloween, the European Southern Observatory (ESO) reveals this spooktacular image of a dark nebula that creates the illusion of a wolf-like silhouette against a colourful cosmic backdrop. Fittingly nicknamed the Dark Wolf Nebula, it was &hellip; <a href=\"https:\/\/hobbyspace.com\/Blog\/?p=27063\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">ESO: VLT telescope captures a dark wolf in the sky<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[12,22,13],"tags":[],"class_list":["post-27063","post","type-post","status-publish","format-standard","hentry","category-astronomy","category-education","category-space-science"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p34aWK-72v","jetpack-related-posts":[{"id":12276,"url":"https:\/\/hobbyspace.com\/Blog\/?p=12276","url_meta":{"origin":27063,"position":0},"title":"ESO: &#8220;The Realm of Buried Giants&#8221; &#8211; crimson nebula lit by rare, massive stars","author":"TopSpacer","date":"March 2, 2016","format":false,"excerpt":"Here is a new report from the\u00a0European Southern Observatory (ESO): The Realm of Buried Giants In this huge new image clouds of crimson gas are illuminated by rare, massive stars that have only recently ignited and are still buried deep in thick dust clouds. These scorching-hot, very young stars are\u2026","rel":"","context":"In &quot;Astronomy&quot;","block_context":{"text":"Astronomy","link":"https:\/\/hobbyspace.com\/Blog\/?cat=12"},"img":{"alt_text":"In this huge image of part of the southern constellation of Norma (The Carpenter\u2019s Square) wisps of crimson gas are illuminated by rare, massive stars that have only recently ignited and are still buried deep in thick dust clouds. These scorching-hot, very young stars are only fleeting characters on the cosmic stage and their origins remain mysterious. The vast nebula where these giants were born, known as RCW 106, is captured here in fine detail by ESO\u2019s VLT Survey Telescope (VST), at the Paranal Observatory in Chile. The brightest part appears just above the centre of the image. Many other interesting objects are also captured in this wide-field image. For example the filaments to the right of the image are the remnants of an ancient supernova (SNR G332.4-00.4, also known as RCW 103), and the glowing red filaments at the lower left surround an unusual and very hot star (RCW 104, surrounding the Wolf\u2013Rayet star  WR 75). 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It is\u2026","rel":"","context":"In &quot;Astronomy&quot;","block_context":{"text":"Astronomy","link":"https:\/\/hobbyspace.com\/Blog\/?cat=12"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2019\/03\/eso1904a1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":15532,"url":"https:\/\/hobbyspace.com\/Blog\/?p=15532","url_meta":{"origin":27063,"position":2},"title":"ESO: &#8220;Glory from Gloom&#8221; &#8211; new hi-res views of Lupus 3 dark nebula","author":"TopSpacer","date":"January 31, 2018","format":false,"excerpt":"The latest report from the ESO (European Southern Observatory): Glory From Gloom A dark cloud of cosmic dust snakes across this spectacular wide field image, illuminated by the brilliant light of new stars. This dense cloud is a star-forming region called Lupus 3, where dazzlingly hot stars are born from\u2026","rel":"","context":"In &quot;Astronomy&quot;","block_context":{"text":"Astronomy","link":"https:\/\/hobbyspace.com\/Blog\/?cat=12"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2018\/01\/eso1804a1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":12177,"url":"https:\/\/hobbyspace.com\/Blog\/?p=12177","url_meta":{"origin":27063,"position":3},"title":"ESO: A nebula glows with the reflected light of a new star","author":"TopSpacer","date":"February 10, 2016","format":false,"excerpt":"The latest public report from the\u00a0ESO\u00a0(European Southern Observatory) : A Star\u2019s Moment in the Spotlight A newly formed star lights up the surrounding cosmic clouds in this new image from ESO\u2019s La Silla Observatory in Chile. Dust particles in the vast clouds that surround the star HD 97300 diffuse its\u2026","rel":"","context":"In &quot;Astronomy&quot;","block_context":{"text":"Astronomy","link":"https:\/\/hobbyspace.com\/Blog\/?cat=12"},"img":{"alt_text":"A newly formed star lights up the surrounding cosmic clouds in this image from ESO\u2019s La Silla Observatory in Chile. Dust particles in the vast clouds that surround the star HD 97300 diffuse its light, like a car headlight in enveloping fog, and create the reflection nebula IC 2631. 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