{"id":74566,"date":"2025-11-22T13:32:09","date_gmt":"2025-11-22T08:02:09","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=74566"},"modified":"2025-11-22T13:41:11","modified_gmt":"2025-11-22T08:11:11","slug":"interstellar-objects","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/interstellar-objects\/","title":{"rendered":"Interstellar Objects"},"content":{"rendered":"<h2><b>Interstellar Objects Latest News<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Recently, the National Aeronautics and Space Administration (NASA) released new images of Comet 3I\/Atlas, an interstellar object that astronomers have determined is billions of years old.<\/span><\/p>\n<h2><b>About Interstellar Objects<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Interstellar objects are celestial bodies that <\/span><b>originate outside the <a href=\"https:\/\/vajiramandravi.com\/current-affairs\/solar-system\/\" target=\"_blank\">solar system<\/a><\/b><span style=\"font-weight: 400;\">, and travel through it.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">These objects are <\/span><b>not gravitationally bound to a star.<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">They can come from other solar systems and be thrown into interstellar space (the area between the stars) due <\/span><b>to collisions<\/b><span style=\"font-weight: 400;\"> or be slingshotted by a planet\u2019s or star\u2019s gravity.<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>1I\/\u02bbOumuamua(2017),<\/b> <b>2I\/Borisov (2019<\/b><span style=\"font-weight: 400;\">) and <\/span><b>Comet 3I\/Atlas<\/b><span style=\"font-weight: 400;\"> are the recently known interstellar objects.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><b>Characteristics of Interstellar Objects<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Origin: <\/b><span style=\"font-weight: 400;\">They originate from outside our solar system, often from other star systems or the interstellar medium.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Hyperbolic Orbit:<\/b><span style=\"font-weight: 400;\"> They basically move in an <\/span><b>open-ended hyperbolic orbit<\/b><span style=\"font-weight: 400;\">, where there is a perihelion point but no aphelion.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Speed:<\/b><span style=\"font-weight: 400;\"> These objects move at such great speeds that the Sun\u2019s gravitational pull is not able to slow them down enough during their outbound leg.<\/span><\/li>\n<\/ul>\n<h2><b>Significance of Interstellar Objects<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Insights into other star systems:<\/b><span style=\"font-weight: 400;\"> Interstellar objects can provide clues about the formation and evolution of other star systems.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Understanding planetary formation:<\/b><span style=\"font-weight: 400;\"> They can help us understand <\/span><b>how planets form<\/b><span style=\"font-weight: 400;\"> and evolve in different environments.<\/span><\/li>\n<\/ul>\n<p><b>Source:<\/b> <strong><a href=\"https:\/\/indianexpress.com\/article\/explained\/explained-sci-tech\/comet-3i-atlas-interstellar-object-10378224\/\" target=\"_blank\" rel=\"nofollow noopener\">IE<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Interstellar Objects are celestial bodies that originate outside the solar system, and travel through it. Read more about Interstellar Objects, Definition, Characteristics, Significance, Latest News.<\/p>\n","protected":false},"author":24,"featured_media":74542,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[3830,21,22,23],"class_list":{"0":"post-74566","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-upsc-prelims-current-affairs","8":"tag-interstellar-objects","9":"tag-prelims-pointers","10":"tag-upsc-current-affairs","11":"tag-upsc-prelims-current-affairs","12":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/74566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=74566"}],"version-history":[{"count":0,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/74566\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/74542"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=74566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=74566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=74566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}