{"id":243966,"date":"2026-09-12T01:31:22","date_gmt":"2026-09-12T06:31:22","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/09\/a-cosmic-catastrophe-may-have-turned-neptunes-ancient-moons-inside-out"},"modified":"2026-09-12T01:31:22","modified_gmt":"2026-09-12T06:31:22","slug":"a-cosmic-catastrophe-may-have-turned-neptunes-ancient-moons-inside-out","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/09\/a-cosmic-catastrophe-may-have-turned-neptunes-ancient-moons-inside-out","title":{"rendered":"A Cosmic Catastrophe May Have Turned Neptune\u2019s Ancient Moons Inside Out"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/a-cosmic-catastrophe-may-have-turned-neptunes-ancient-moons-inside-out3.jpg\"><\/a><\/p>\n<p><strong>Neptune\u2019s tiny moons may be ancient wreckage, preserving material exposed when a catastrophic event shattered much larger icy worlds.<\/strong><\/p>\n<p>In 1989, Voyager 2 discovered six previously unknown moons around Neptune. Five of them are tiny satellites that travel just beyond the planet\u2019s main rings. Their small size and great distance from Earth have made them especially difficult to study in detail.<\/p>\n<p>Now, NASA\u2019s James Webb Space Telescope (<a href=\"https:\/\/scitechdaily.com\/astronomy-astrophysics-101-james-webb-space-telescope\/\">JWST<\/a>) has given scientists a much closer look. A Caltech-led team examined Neptune\u2019s rings along with three of its moons, Larissa, Galatea, and Proteus, and found that their composition appears unlike that of other known bodies in the outer solar system.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Neptune\u2019s tiny moons may be ancient wreckage, preserving material exposed when a catastrophic event shattered much larger icy worlds. In 1989, Voyager 2 discovered six previously unknown moons around Neptune. Five of them are tiny satellites that travel just beyond the planet\u2019s main rings. Their small size and great distance from Earth have made them [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1635,2028],"tags":[],"class_list":["post-243966","post","type-post","status-publish","format-standard","hentry","category-materials","category-satellites"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/243966","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=243966"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/243966\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=243966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=243966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=243966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}