{"id":14079,"date":"2017-03-18T01:27:28","date_gmt":"2017-03-18T05:27:28","guid":{"rendered":"http:\/\/hobbyspace.com\/Blog\/?p=14079"},"modified":"2017-03-20T15:10:23","modified_gmt":"2017-03-20T19:10:23","slug":"hubble-new-mosaic-of-the-orion-nebula-and-detection-of-a-fast-escaping-star","status":"publish","type":"post","link":"https:\/\/hobbyspace.com\/Blog\/?p=14079","title":{"rendered":"Hubble: New mosaic of the Orion Nebula and detection of a fast escaping star"},"content":{"rendered":"<p>The\u00a0<a href=\"http:\/\/www.spacetelescope.org\/\" target=\"_blank\">Hubble space telescope<\/a>\u00a0made a new image of the beautiful Orion Nebula and spotted a rogue star in the process:<\/p>\n<p style=\"text-align: center;\"><strong><a href=\"http:\/\/www.spacetelescope.org\/news\/heic1705\/?lang\" target=\"_d\">New Hubble mosaic of the Orion Nebula<\/a>\u00a0<\/strong><\/p>\n<p><figure id=\"attachment_14080\" aria-describedby=\"caption-attachment-14080\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.spacetelescope.org\/images\/heic1705a\/\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"14080\" data-permalink=\"https:\/\/hobbyspace.com\/Blog\/?attachment_id=14080\" data-orig-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2017\/03\/heic1705a1.jpg\" data-orig-size=\"700,467\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;NASA, ESA\/Hubble&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;This composite image of the Kleinmann-Low Nebula, part of the Orion Nebula complex, is composed of several pointings of the NASA\/ESA Hubble Space Telescope in optical and near-infrared light. Infrared light allows to peer through the dust of the nebula and to see the stars therein. The revealed stars are shown with a bright red colour in the image. With this image, showing the central region of the Orion Nebula, scientists were looking for rogue planets and brown dwarfs. As side-effect they found a fast-moving runaway star.&quot;,&quot;created_timestamp&quot;:&quot;1489687200&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;New Hubble image of Kleinmann-Low Nebula&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"New Hubble image of Kleinmann-Low Nebula\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;This composite image of the Kleinmann-Low Nebula, part of the Orion Nebula complex, is composed of several pointings of the NASA\/ESA Hubble Space Telescope in optical and near-infrared light. Infrared light allows to peer through the dust of the nebula and to see the stars therein. The revealed stars are shown with a bright red colour in the image. With this image, showing the central region of the Orion Nebula, scientists were looking for rogue planets and brown dwarfs. As side-effect they found a fast-moving runaway star.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2017\/03\/heic1705a1.jpg\" class=\"wp-image-14080\" src=\"http:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2017\/03\/heic1705a1.jpg\" alt=\"\" width=\"500\" height=\"334\" srcset=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2017\/03\/heic1705a1.jpg 700w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2017\/03\/heic1705a1-300x200.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-14080\" class=\"wp-caption-text\"><em>This composite image of the Kleinmann-Low Nebula, part of the Orion Nebula complex, is composed of several pointings of the NASA\/ESA Hubble Space Telescope in optical and near-infrared light. Infrared light allows to peer through the dust of the nebula and to see the stars therein. The revealed stars are shown with a bright red colour in the image. With this image, showing the central region of the Orion Nebula, scientists were looking for rogue planets and brown dwarfs. As side-effect they found a fast-moving runaway star. [<a href=\"http:\/\/www.spacetelescope.org\/images\/heic1705a\/\" target=\"_blank\">Larger image<\/a>]<\/em><\/figcaption><\/figure>In the search for rogue planets and failed stars astronomers using the NASA\/ESA Hubble Space Telescope have created a new mosaic image of the Orion Nebula. During their survey of the famous star formation region, they found what may be the missing piece of a cosmic puzzle; the third, long-lost member of a star system that had broken apart.<\/p>\n<p>The Orion Nebula is the closest star formation region to Earth, only 1400 light-years away. It is a turbulent place \u2014 stars are being born, planetary systems are forming and the radiation unleashed by young massive stars is carving cavities in the nebula and disrupting the growth of smaller, nearby stars.<\/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\/f32nnwgii4M?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 style=\"padding-left: 30px;\"><em>This video starts with a ground-based image of the night sky, taken by Akira Fujii, zooms on the star formation region of the Orion Nebula \u2014 observed by Martin Kornmesser \u2014 and ends with a detailed view of the nebula as seen by Hubble.\u00a0<\/em><em>Credit:\u00a0ESA\/Hubble, A. Fujii, <a href=\"https:\/\/martin-kornmesser.de\/\">M. Kornmesser<\/a>\u00a0<\/em><em>Music: Johan B. Monell (<a href=\"http:\/\/www.johanmonell.com\/\">www.johanmonell.com<\/a>)<\/em><\/p>\n<p>Because of this ongoing turmoil, Hubble has observed the nebula many times to study the various intriguing processes going on there. This large composite image of the nebula\u2019s central region, combining visual and near-infrared data, is the latest addition to this collection.<\/p>\n<p>Astronomers used these new infrared data to hunt for <a href=\"https:\/\/en.wikipedia.org\/wiki\/Free_floating_planet\" target=\"_blank\">rogue planets<\/a> \u2014 free-floating in space without a parent star \u2014 and <a href=\"https:\/\/en.wikipedia.org\/wiki\/Brown_dwarf\" target=\"_blank\">brown dwarfs<\/a> in the Orion Nebula. The infrared capabilities of Hubble also allow it to peer through the swirling clouds of dust and gas and make the stars hidden within clearly visible; the unveiled stars appear with bright red colours in the final image. Among these, astronomers stumbled across a star moving at an unusually high speed \u2014 about 200 000 kilometres per hour <a href=\"#1\" target=\"_blank\">[1]<\/a>. This star could be the missing piece of the puzzle of a star system that had been broken apart 540 years ago.<\/p>\n<p><figure id=\"attachment_14081\" aria-describedby=\"caption-attachment-14081\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.spacetelescope.org\/images\/heic0516d\/\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"14081\" data-permalink=\"https:\/\/hobbyspace.com\/Blog\/?attachment_id=14081\" data-orig-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2017\/03\/heic0516d1.jpg\" data-orig-size=\"700,551\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;Akira Fujii&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;This ground-based image was taken by Japanese amateur astronomer Akira Fujii and shows the constellations Orion, Canis Minor and Canis major.&quot;,&quot;created_timestamp&quot;:&quot;1134486000&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;Ground-based image of Orion, Canis Minor and Canis major (ground&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Ground-based image of Orion, Canis Minor and Canis major (ground\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;This ground-based image was taken by Japanese amateur astronomer Akira Fujii and shows the constellations Orion, Canis Minor and Canis major.&lt;\/p&gt;\n\" data-large-file=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2017\/03\/heic0516d1.jpg\" class=\"wp-image-14081\" src=\"http:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2017\/03\/heic0516d1.jpg\" alt=\"\" width=\"500\" height=\"394\" srcset=\"https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2017\/03\/heic0516d1.jpg 700w, https:\/\/hobbyspace.com\/Blog\/wp-content\/uploads\/2017\/03\/heic0516d1-300x236.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-14081\" class=\"wp-caption-text\"><em>This ground-based image was taken by Japanese amateur astronomer Akira Fujii and shows the constellations Orion, Canis Minor and Canis major. [<a href=\"http:\/\/www.spacetelescope.org\/images\/heic0516d\/\" target=\"_blank\">Larger image<\/a>]<\/em><\/figcaption><\/figure>Astronomers already knew about two other runaway stars in the Orion Nebula which were most likely once part of a now-defunct multiple-star system. For years it was suspected that the original system contained more than just these two stars. Now, by virtue of accident and curiosity, Hubble may have found the missing third piece of this cosmic puzzle.<\/p>\n<p>Whether the new star is indeed the missing \u2014 and the last \u2014 piece of the puzzle will require further observations. So will the answer to the question of why the original star system broke apart in the first place. While there are several theories \u2014 interactions with other, nearby stellar groups, or two of the stars getting too close to each other \u2014 none can be ruled out or confirmed yet.<\/p>\n<p>And while the astronomers are looking for the answers to these questions, who knows what mystery they will find next?<\/p>\n<p><strong>Notes<\/strong><\/p>\n<p><a name=\"1\"><\/a>[1] The relative speed of the star was calculated by comparing observations made in 1998 with the recent ones. The speed of the newly discovered star is almost 30 times the speed of most of the nebula\u2019s stellar inhabitants.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The\u00a0Hubble space telescope\u00a0made a new image of the beautiful Orion Nebula and spotted a rogue star in the process: New Hubble mosaic of the Orion Nebula\u00a0 In the search for rogue planets and failed stars astronomers using the NASA\/ESA Hubble Space Telescope have created a new mosaic image of the Orion Nebula. During their survey &hellip; <a href=\"https:\/\/hobbyspace.com\/Blog\/?p=14079\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Hubble: New mosaic of the Orion Nebula and detection of a fast escaping star<\/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":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-14079","post","type-post","status-publish","format-standard","hentry","category-astronomy"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p34aWK-3F5","jetpack-related-posts":[{"id":15459,"url":"https:\/\/hobbyspace.com\/Blog\/?p=15459","url_meta":{"origin":14079,"position":0},"title":"Video: 3D  journey through the Orion Nebula courtesy Hubble and Spitzer space telescopes","author":"TopSpacer","date":"January 11, 2018","format":false,"excerpt":"A tour of the Orion Nebula via imagery from the Hubble and Spitzer space telescopes: NASA Space Telescopes Provide a 3D Journey Through the Orion Nebula https:\/\/youtu.be\/fkWrjrdT3Zg Unprecedented Fly-through Combines the Visible and Infrared Vision of the Hubble and Spitzer Space Telescopes By combining the visible and infrared capabilities of\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\/low_STScI-H-p1804a-d1280x7201.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":15885,"url":"https:\/\/hobbyspace.com\/Blog\/?p=15885","url_meta":{"origin":14079,"position":1},"title":"Hubble Telescope: 28th anniversary celebrated with a visit to the Lagoon Nebula","author":"TopSpacer","date":"April 19, 2018","format":false,"excerpt":"Some beautiful pictures of the Lagoon Nebula from the Hubble: Hubble celebrates 28th anniversary with a trip through the Lagoon Nebula This colourful cloud of glowing interstellar gas is just a tiny part of the Lagoon Nebula, a vast stellar nursery. 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These features appear red-hot and fiery\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\/03\/eso1809a1.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":12875,"url":"https:\/\/hobbyspace.com\/Blog\/?p=12875","url_meta":{"origin":14079,"position":3},"title":"ESO: New imaging of Orion Nebula reveals many more low-mass objects than expected","author":"TopSpacer","date":"July 12, 2016","format":false,"excerpt":"A new report from\u00a0ESO\u00a0(European Southern Observatory): Deepest Ever Look into Orion ESO\u2019s HAWK-I infrared instrument on the Very Large Telescope (VLT) in Chile has been used to peer deeper into the heart of Orion Nebula than ever before. The spectacular picture reveals about ten times as many brown dwarfs and\u2026","rel":"","context":"In &quot;Astronomy&quot;","block_context":{"text":"Astronomy","link":"https:\/\/hobbyspace.com\/Blog\/?cat=12"},"img":{"alt_text":"This spectacular image of the Orion Nebula star-formation region was obtained from multiple exposures using the HAWK-I infrared camera on ESO\u2019s Very Large Telescope in Chile. This is the deepest view ever of this region and reveals more very faint planetary-mass objects than expected.","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2016\/07\/eso1625a1.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2016\/07\/eso1625a1.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2016\/07\/eso1625a1.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2016\/07\/eso1625a1.jpg?resize=700%2C400 2x"},"classes":[]},{"id":4089,"url":"https:\/\/hobbyspace.com\/Blog\/?p=4089","url_meta":{"origin":14079,"position":4},"title":"Telescope system corrects for atmospheric distortions in visible light observations","author":"TopSpacer","date":"August 22, 2013","format":false,"excerpt":"The announcement below is quite interesting. 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The object, known as the Bubble\u2026","rel":"","context":"In &quot;Astronomy&quot;","block_context":{"text":"Astronomy","link":"https:\/\/hobbyspace.com\/Blog\/?cat=12"},"img":{"alt_text":"The Bubble Nebula, also known as NGC 7653, is an emission nebula located 8 000 light-years away. This stunning new image was observed by the NASA\/ESA Hubble Space Telescope to celebrate its 26th year in space.","src":"https:\/\/i0.wp.com\/hobbyspace.com\/Blog\/wp-content\/uploads\/2016\/04\/heic1608a1-1024x973.jpg?resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/14079","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14079"}],"version-history":[{"count":2,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/14079\/revisions"}],"predecessor-version":[{"id":14090,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=\/wp\/v2\/posts\/14079\/revisions\/14090"}],"wp:attachment":[{"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hobbyspace.com\/Blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}