{"id":798927,"date":"2025-10-30T00:05:33","date_gmt":"2025-10-30T05:05:33","guid":{"rendered":"https:\/\/spaceweekly.com\/?p=798927"},"modified":"2025-11-09T00:02:47","modified_gmt":"2025-11-09T05:02:47","slug":"this-week-in-space-september-28-october-3-2025-2-2-2","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=798927","title":{"rendered":"SpaceWeekly News Summary October 25, 2025"},"content":{"rendered":"<p><!DOCTYPE html><br \/>\n<html lang=\"en\"><br \/>\n<body><\/p>\n<h1>This Week in Space &#8211; October 18-25, 2025<\/h1>\n<hr>\n<h2>\ud83d\udd2c Breakthrough Discoveries<\/h2>\n<h3><a href=\"https:\/\/spaceweekly.com\/\">Phosphine on Brown Dwarf: First Surprise Discovery<\/a><\/h3>\n<p>Scientists have made the first-ever detection of phosphine on a brown dwarf in the Wolf 1130ABC system. This groundbreaking discovery opens new avenues for understanding the chemistry and atmospheric composition of these mysterious objects that bridge the gap between planets and stars.<\/p>\n<h2>\ud83e\ude90 Saturn Exploration<\/h2>\n<h3><a href=\"https:\/\/spaceweekly.com\/\">Saturn&#8217;s Rings Are Weird and Wonderful: 10 Facts Here<\/a><\/h3>\n<p>Explore the fascinating characteristics of Saturn&#8217;s iconic ring system in this comprehensive look at ten remarkable facts about one of the solar system&#8217;s most spectacular features, from their composition to their dynamic behavior.<\/p>\n<h2>\ud83d\ude80 Launch Updates<\/h2>\n<h3><a href=\"https:\/\/spaceweekly.com\/\">Launch Postponement of HTV-X1 Cargo Spacecraft<\/a><\/h3>\n<p>Japan&#8217;s new unmanned cargo transfer spacecraft HTV-X1 aboard the 7th H3 Launch Vehicle (H3 F7) has been postponed. The next-generation cargo vehicle is designed to resupply the International Space Station with essential supplies and scientific equipment.<\/p>\n<h2>\u2604\ufe0f Comet Watch<\/h2>\n<h3><a href=\"https:\/\/spaceweekly.com\/\">October 21 Could Be Good Night to See Comet Lemmon<\/a><\/h3>\n<p>October 21, 2025 presented a special opportunity in the night sky to observe Comet Lemmon. Amateur astronomers and stargazers were encouraged to take advantage of favorable viewing conditions to catch a glimpse of this celestial visitor.<\/p>\n<h2>\u2600\ufe0f Solar Activity Update<\/h2>\n<h3><a href=\"https:\/\/spaceweekly.com\/\">ARRL Solar Update: Region AR4246 Shows Significant Evolution<\/a><\/h3>\n<p>Active Region AR4246 underwent significant evolution on October 17, 2025, growing in overall size while gaining multiple new spots. This development continues the pattern of increased solar activity as we progress through the current solar cycle toward solar maximum.<\/p>\n<hr>\n<h3>Stay Connected with SpaceWeekly<\/h3>\n<p>Don&#8217;t miss next week&#8217;s space news roundup! Get the latest updates on missions, discoveries, and space technology developments.<\/p>\n<p><a href=\"https:\/\/spaceweekly.com\">Visit SpaceWeekly.com<\/a><\/p>\n<p><strong>Next Week Preview:<\/strong> Watch for updates on the rescheduled HTV-X1 launch, continued solar activity monitoring, and new discoveries from ongoing space missions and astronomical observations.<\/p>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This Week in Space &#8211; October 18-25, 2025 \ud83d\udd2c Breakthrough Discoveries Phosphine on Brown Dwarf: First Surprise Discovery Scientists have made the first-ever detection of phosphine on a brown dwarf&hellip; <\/p>\n","protected":false},"author":3238,"featured_media":796813,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[50],"class_list":["post-798927","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-summary","tag-this-week-in-space"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/798927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/3238"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=798927"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/798927\/revisions"}],"predecessor-version":[{"id":798928,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/798927\/revisions\/798928"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/796813"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=798927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=798927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=798927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}