{"id":287599,"date":"2021-06-30T17:20:59","date_gmt":"2021-06-30T14:20:59","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/astronomers-see-black-hole-swallow-neutron-star\/"},"modified":"2021-06-30T17:20:59","modified_gmt":"2021-06-30T14:20:59","slug":"astronomers-see-black-hole-swallow-neutron-star","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/astronomers-see-black-hole-swallow-neutron-star\/","title":{"rendered":"#Astronomers see black hole swallow neutron star"},"content":{"rendered":"

“#Astronomers see black hole swallow neutron star<\/strong>”<\/p>\n

\n Enlarge Image<\/p>\n
\n \"This<\/div>\n

This illustration provided by Carl Knox depicts a black hole, center, swallowing a neutron star, upper left. The blue lines are gravitational waves, ripples in time and space, which is how astronomers detected the merger, and orange and red areas indicate parts of the neutron star being strip<\/a>ped away. <\/span>
\n AP<\/span><\/p><\/div>\n

\n

Talk about a heavy snack. For the first time, astronomers have witnessed a black hole swallowing a neutron star, the most dense object in the universe \u2014 all in a split-second gulp.<\/p>\n

Ten days later they saw the same thing, on the other side of the universe. In both cases, a neutron star \u2014 a teaspoon of which would weigh a billion tons \u2014 orbits ever closer to that ultimate point of no return, a black hole, until they finally crash together and the neutron star is gone in a gobble.<\/p>\n

Astronomers witnessed the last 500 orbits before the neutron stars were swallowed, a process that took far less than a minute and briefly generated as much energy as all the visible light in the observable universe.<\/p>\n

\u201cIt was just a big quick (gulp), gone,\u201d said study co-author Patrick Brady, an astrophysicist at the University of Wisconsin Milwaukee. The black hole \u201cgets a nice dinner of a neutron star and makes itself just a little bit more massive.\u201d<\/p>\n

\"This
This illustration provided by Soheb Mandhai depicts the warping of time and space as a black hole, left, is about to swallow a neutron star. <\/figcaption>
AP<\/span><\/figcaption><\/figure>\n

The bursts of energy from the collisions were discovered when\u00a0detectors<\/a>\u00a0on Earth spotted the mergers\u2019\u00a0gravitational waves<\/a>, cosmic energetic ripples soaring through space and time as first theorized by Albert Einstein. They each came from more than one billion light-years away. The waves were detected in January of 2020, but the study analyzing and interpreting the data by more than 100 scientists was published Tuesday in\u00a0Astrophysical Journal Letters.<\/a><\/p>\n

While astronomers had seen gravitational waves from\u00a0two black holes<\/a>\u00a0colliding with each other and\u00a0two neutron stars\u00a0<\/a>colliding with each other, this is the first time they saw one of each crashing together.<\/p>\n

Neutron stars<\/a>\u00a0are corpses of massive stars, what\u2019s leftover after a big star dies in a supernova explosion. They are so dense that they have about 1.5 to two times the mass of our sun, but condensed to about 6 miles (10 kilometers) wide, Brady said. Some black holes, known as stellar black holes, are created when an even bigger star collapses into itself creating something with such powerful gravity that not even light can escape.<\/p>\n

Scientists think there should be many of these neutron star and black hole pairings, but they\u2019ve yet to find one in our own galaxy.<\/p>\n

\u201cThis is very cool,\u201d said Johns Hopkins University astrophysicist Marc Kamionkowski, who wasn\u2019t part of the research. He said this will help astronomers predict how abundant these pairings are.\n <\/p><\/div>\n

If you liked the article, do not forget to share it with your friends. Follow us on\u00a0Google News<\/a><\/span>\u00a0too, click on the star and choose us from your favorites.<\/span><\/strong><\/p><\/blockquote>\n

\n

For forums sites go to Forum.BuradaBiliyorum.Com<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n

\n

If you want to read more News<\/a> articles, you can visit our News category.<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n

Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

“#Astronomers see black hole swallow neutron star” Enlarge Image This illustration provided by Carl Knox depicts a black hole, center, swallowing a neutron star, upper left. The blue lines are gravitational waves, ripples in time and space, which is how astronomers detected the merger, and orange and red areas indicate parts of the neutron star…<\/p>\n","protected":false},"author":1,"featured_media":287600,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/nypost.com\/wp-content\/uploads\/sites\/2\/2021\/06\/black-hole-2.jpg?quality=90&strip=all&w=1200","fifu_image_alt":"","footnotes":""},"categories":[70897],"tags":[110714,5017,61514,67907,5019],"class_list":["post-287599","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-6-30-21","tag-astronomy","tag-research","tag-science","tag-space"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/287599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=287599"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/287599\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/287600"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=287599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=287599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=287599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}