{"id":220216,"date":"2025-01-21T03:19:08","date_gmt":"2025-01-21T03:19:08","guid":{"rendered":"https:\/\/news.talkwithrattan.com\/index.php\/2025\/01\/21\/nasa-observes-a-planet-crumbling-at-record-speed-bd05-4868-ab-2\/"},"modified":"2025-01-21T03:19:09","modified_gmt":"2025-01-21T03:19:09","slug":"nasa-observes-a-planet-crumbling-at-record-speed-bd05-4868-ab-2","status":"publish","type":"post","link":"https:\/\/news.talkwithrattan.com\/index.php\/2025\/01\/21\/nasa-observes-a-planet-crumbling-at-record-speed-bd05-4868-ab-2\/","title":{"rendered":"NASA observes a planet crumbling at record speed, BD+05 4868 Ab"},"content":{"rendered":"
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Astronomers have identified the fastest disintegrating exoplanet observed to date, a discovery made possible by NASA’s Transiting Exoplanet Survey Satellite <\/a>(TESS). The planet BD+05 4868 Ab, located approximately 141 light-years from Earth, is being eroded at an extraordinary rate due to intense bombardment from its host star, BD+05 4868 A. The planet is losing mass equivalent to that of Earth’s moon every million years and is on track to vanish entirely, marking it as a rare find for the scientific community.<\/p>\n

Insights from the Study<\/h2>\n

As reported<\/a> by space.com, according to findings presented by a team from the Massachusetts Institute of Technology <\/a>(MIT), BD+05 4868 Ab is among the closest disintegrating exoplanets to be observed. Its unique condition provides researchers with a rare opportunity to examine the internal structure of rocky planets as their material is expelled into space. These insights were detailed during the 245th American Astronomical Society meeting in Maryland.<\/p>\n

Marc Hon, a postdoctoral associate at MIT and leader of the research, highlighted to space.com the significance of this observation, describing the planet’s massive dust trails. These trails extend approximately 9 million kilometres and consist of two distinct sections, formed by varying sizes of dust grains. Hon added that the transit signal caused by this trail blocks 1 percent of the star’s light, lasting 15 hours.<\/p>\n

Future Research Using JWST<\/h2>\n

The research, conducted alongside scientists from Pennsylvania State University, aims to deepen understanding of planetary disintegration. Penn State’s team has previously employed similar techniques to study another disintegrating exoplanet, K2-22b. Jason Wright, a professor of astronomy at Penn State, noted that BD+05 4868 Ab offers an exceptional opportunity due to the brightness of its host star, which is 100 times brighter than those of previously studied disintegrating planets.<\/p>\n

Efforts are now underway to leverage the James Webb Space Telescope<\/a> (JWST) to study BD+05 4868 Ab in greater detail. The findings could illuminate the composition of such planets, offering a groundbreaking perspective on planetary interiors beyond the solar system<\/a>.<\/p>\n

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

Astronomers have identified the fastest disintegrating exoplanet observed to date, a discovery made possible by NASA’s Transiting Exoplanet Survey Satellite (TESS). The planet BD+05 4868 Ab, located approximately 141 light-years from Earth, is being eroded at an extraordinary rate due to intense bombardment from its host star, BD+05 4868 A. The planet is losing mass […]<\/p>\n","protected":false},"author":2,"featured_media":220217,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","fifu_image_url":"https:\/\/i.gadgets360cdn.com\/large\/Burst_Planet_1737185212304.jpg","fifu_image_alt":"","footnotes":""},"categories":[607],"tags":[172886,172887,48500,172885,25096,172883,97964,2660,49721,5045,1541,96177,5283,172884],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/220216"}],"collection":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/comments?post=220216"}],"version-history":[{"count":1,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/220216\/revisions"}],"predecessor-version":[{"id":220218,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/220216\/revisions\/220218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/media\/220217"}],"wp:attachment":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/media?parent=220216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/categories?post=220216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/tags?post=220216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}