{"id":913750,"date":"2026-04-23T18:15:26","date_gmt":"2026-04-23T18:15:26","guid":{"rendered":"https:\/\/www.europesays.com\/uk\/913750\/"},"modified":"2026-04-23T18:15:26","modified_gmt":"2026-04-23T18:15:26","slug":"nasas-chandra-finds-young-stars-dim-quickly","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/uk\/913750\/","title":{"rendered":"NASA&#8217;s Chandra Finds Young Stars Dim Quickly"},"content":{"rendered":"<p>These images, released on April 14, 2026, show two open star clusters, Trumpler 3 (left) and NGC 2353 (right). They represent a recent study from <a href=\"https:\/\/science.nasa.gov\/mission\/chandra\/\" rel=\"noopener nofollow\" target=\"_blank\">NASA\u2019s Chandra X-ray Observatory<\/a> that shows how young Sun-like stars are dimmer in X-rays than previously thought.<\/p>\n<p>This latest study looked at eight clusters of stars between the ages of 45 million and 750 million years old. The researchers found that Sun-like stars in these clusters unleashed only about a quarter to a third of the X-rays they expected. This quieting of young stars is a benefit for the prospects for life on orbiting planets around these stars \u2014 not a threat.<\/p>\n<p><a href=\"https:\/\/science.nasa.gov\/missions\/chandra\/nasa-finds-young-stars-dim-in-x-rays-surprisingly-quickly\/\" rel=\"noopener nofollow\" target=\"_blank\">Learn more about what this finding means.<\/a><\/p>\n<p>Image credit: X-ray: NASA\/CXC\/Penn State Univ\/K. Getman; Optical\/IR: PanSTARRS; Image Processing: NASA\/CXC\/SAO\/N. Wolk<\/p>\n","protected":false},"excerpt":{"rendered":"These images, released on April 14, 2026, show two open star clusters, Trumpler 3 (left) and NGC 2353&hellip;\n","protected":false},"author":2,"featured_media":913751,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[3844],"tags":[16214,95734,70,413,16,15],"class_list":["post-913750","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-chandra-x-ray-observatory","tag-open-clusters","tag-science","tag-space","tag-uk","tag-united-kingdom"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@uk\/116455389607120575","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/913750","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/comments?post=913750"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/913750\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media\/913751"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media?parent=913750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/categories?post=913750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/tags?post=913750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}