{"id":149063,"date":"2022-10-28T22:23:51","date_gmt":"2022-10-29T03:23:51","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2022\/10\/hubble-captures-rare-light-echo-from-star-explosion"},"modified":"2022-10-28T22:23:51","modified_gmt":"2022-10-29T03:23:51","slug":"hubble-captures-rare-light-echo-from-star-explosion","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2022\/10\/hubble-captures-rare-light-echo-from-star-explosion","title":{"rendered":"Hubble captures rare \u2018light echo\u2019 from star explosion"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/hubble-captures-rare-light-echo-from-star-explosion.jpg\"><\/a><\/p>\n<p>When a star explodes (a supernova), it sends its intense burst of light out in all directions. On rare occasions, in the months and years that follow, rings of light or \u201clight echoes\u201d spread out from the original supernova position.<\/p>\n<p>This is what is described in a recent paper in <i>The Astrophysical Journal Letters<\/i> based on observations with the Hubble Space Telescope (HST) by a collaboration of astronomers from Dublin, Barcelona, Aarhus, New York and Garching. The paper, \u201cHubble Space Telescope Reveals Spectacular Light Echoes Associated with the Stripped-envelope Supernova 2016adj in the Iconic Dust Lane of Centaurus A,\u201d was published this week.<\/p>\n<p>The scientists merged the HST images in a short gif-video, showing first the <a href=\"https:\/\/phys.org\/tags\/supernova\/\" rel=\"tag\" class=\"\">supernova<\/a> explosion at the very center, followed by light rings which appeared when light from the explosion hit various layers of dust in the vicinity.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>When a star explodes (a supernova), it sends its intense burst of light out in all directions. On rare occasions, in the months and years that follow, rings of light or \u201clight echoes\u201d spread out from the original supernova position. This is what is described in a recent paper in The Astrophysical Journal Letters based [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-149063","post","type-post","status-publish","format-standard","hentry","category-cosmology"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/149063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=149063"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/149063\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=149063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=149063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=149063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}