{"id":172,"date":"2026-07-24T10:02:34","date_gmt":"2026-07-24T15:02:34","guid":{"rendered":"https:\/\/thestarguru.com\/?p=172"},"modified":"2026-07-24T10:02:34","modified_gmt":"2026-07-24T15:02:34","slug":"proxima-centauri","status":"publish","type":"post","link":"https:\/\/thestarguru.com\/index.php\/2026\/07\/24\/proxima-centauri\/","title":{"rendered":"Proxima Centauri"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Proxima Centauri is a red dwarf star in the constellation Centaurus. It is the nearest star to the Sun with only a distance of 4.24 Light Years. Proxima Centauri is a flare star, a star that changes brightness unpredictably. Its name in Latin means &#8220;The Nearest Star of Centaurus.&#8221; It was discovered in 1915 by Robert Innes. Proxima Centauri has two confirmed exoplanets and one disputed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Astronomical data<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Radius (in Solar Radii): 0.1542 <em>R<\/em><sub>\u2609<\/sub><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Diameter (in Kilometers): 214,646 km<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mass (in Solar Masses): 0.1221 <var>M<\/var><sub>\u2609<\/sub><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Distance (in Light Years): 4.24 ly<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Spectral type: M5.5Ve (Red)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Proxima Centauri is a red dwarf star in the constellation Centaurus. It is the nearest star to the Sun with only a distance of 4.24 Light Years. Proxima Centauri is a flare star, a star that changes brightness unpredictably. Its name in Latin means &#8220;The Nearest Star of Centaurus.&#8221; It was discovered in 1915 by Robert Innes. Proxima Centauri has&hellip; <a class=\"continue-reading-link\" href=\"https:\/\/thestarguru.com\/index.php\/2026\/07\/24\/proxima-centauri\/\">Continue reading <span class=\"screen-reader-text\">Proxima Centauri<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":173,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34,7,36],"tags":[],"class_list":["post-172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-red-dwarf-stars","category-stars","category-stars-in-the-constellation-centaurus","entry"],"_links":{"self":[{"href":"https:\/\/thestarguru.com\/index.php\/wp-json\/wp\/v2\/posts\/172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thestarguru.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thestarguru.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thestarguru.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/thestarguru.com\/index.php\/wp-json\/wp\/v2\/comments?post=172"}],"version-history":[{"count":1,"href":"https:\/\/thestarguru.com\/index.php\/wp-json\/wp\/v2\/posts\/172\/revisions"}],"predecessor-version":[{"id":174,"href":"https:\/\/thestarguru.com\/index.php\/wp-json\/wp\/v2\/posts\/172\/revisions\/174"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thestarguru.com\/index.php\/wp-json\/wp\/v2\/media\/173"}],"wp:attachment":[{"href":"https:\/\/thestarguru.com\/index.php\/wp-json\/wp\/v2\/media?parent=172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thestarguru.com\/index.php\/wp-json\/wp\/v2\/categories?post=172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thestarguru.com\/index.php\/wp-json\/wp\/v2\/tags?post=172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}