{"id":62832,"date":"2017-01-11T05:55:54","date_gmt":"2017-01-11T05:55:54","guid":{"rendered":"http:\/\/healthmedicinet.com\/news\/hubbles-front-row-seat-when-galaxies-collide\/"},"modified":"2017-01-11T05:55:54","modified_gmt":"2017-01-11T05:55:54","slug":"hubbles-front-row-seat-when-galaxies-collide","status":"publish","type":"post","link":"http:\/\/healthmedicinet.com\/news\/hubbles-front-row-seat-when-galaxies-collide\/","title":{"rendered":"Hubble\u2019s front row seat when galaxies collide"},"content":{"rendered":"<p><!-- BEGIN EMBEDDED IMAGE --><br \/><!-- END EMBEDDED IMAGE --><\/p>\n<p>This delicate smudge in deep space is far more turbulent than it first appears. Known as IRAS 14348-1447 \u2014 a name derived in part from that of its discoverer, the Infrared Astronomical Satellite (IRAS for short) \u2014 this celestial object is actually a combination of two gas-rich spiral galaxies. This doomed duo approached one another too closely in the past, gravity causing them to affect and tug at each other and slowly, destructively, merge into one. The image was taken by Hubble\u2019s Advanced Camera for Surveys (ACS).<\/p>\n<p>IRAS 14348-1447 is located over a billion light-years away from us. It is one of the most gas-rich examples known of an ultraluminous infrared galaxy, a class of cosmic objects that shine characteristically \u2014 and incredibly \u2014 brightly in the infrared part of the spectrum. Almost 95% of the energy emitted by IRAS 14348-1447 is in the far-infrared!<br \/>\nThe huge amount of molecular gas within IRAS 14348-1447 fuels its emission, and undergoes a number of dynamical processes as it interacts and moves around; these very same mechanisms are responsible for IRAS 14348-1447\u2019s own whirling and ethereal appearance, creating prominent tails and wisps extending away from the main body of the galaxy.<\/p>\n<p align=\"center\">###<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This delicate smudge in deep space is far more turbulent than it first appears. Known as IRAS 14348-1447 \u2014 a name derived in part from that of its discoverer, the Infrared Astronomical Satellite (IRAS for short) \u2014 this celestial object is actually a combination of two gas-rich spiral galaxies. This doomed duo approached one another [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-62832","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"http:\/\/healthmedicinet.com\/news\/wp-json\/wp\/v2\/posts\/62832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/healthmedicinet.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/healthmedicinet.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/healthmedicinet.com\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/healthmedicinet.com\/news\/wp-json\/wp\/v2\/comments?post=62832"}],"version-history":[{"count":0,"href":"http:\/\/healthmedicinet.com\/news\/wp-json\/wp\/v2\/posts\/62832\/revisions"}],"wp:attachment":[{"href":"http:\/\/healthmedicinet.com\/news\/wp-json\/wp\/v2\/media?parent=62832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/healthmedicinet.com\/news\/wp-json\/wp\/v2\/categories?post=62832"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/healthmedicinet.com\/news\/wp-json\/wp\/v2\/tags?post=62832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}