{"id":53943,"date":"2025-04-27T05:20:09","date_gmt":"2025-04-27T05:20:09","guid":{"rendered":"https:\/\/www.europesays.com\/uk\/53943\/"},"modified":"2025-04-27T05:20:09","modified_gmt":"2025-04-27T05:20:09","slug":"china-to-lend-change-5-moon-samples-to-u-s-universities","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/uk\/53943\/","title":{"rendered":"China to lend Chang\u2019e-5 moon samples to U.S. universities"},"content":{"rendered":"<p>HELSINKI \u2014 China has accepted a number of international applications to borrow small portions of moon samples collected by its Chang\u2019e-5 mission, including those from two U.S. universities.<\/p>\n<p>The China National Space Administration (CNSA) announced the results of a latest round of international applications to borrow samples in Shanghai, April 24, during a conference marking China\u2019s 10th annual space day. The event included a lunar sample loan agreement ceremony.<\/p>\n<p>Seven universities from six countries\u2014the U.S., Japan, Germany, France, the United Kingdom and Pakistan\u2014had applications approved, following a CNSA review in accordance with its sample management and cooperation rules, CNSA said in a <a href=\"https:\/\/www.cnsa.gov.cn\/n6758823\/n6758838\/c10663422\/content.html\" target=\"_blank\" rel=\"noopener\">statement<\/a>. The U.S. institutions are Brown University and Stony Brook University, both of which receive NASA funding.<\/p>\n<p>The announcement comes amid U.S.-China trade tensions following the imposition of tariffs by the Trump administration, U.S. barriers to bilateral cooperation on space, and wider Chinese space diplomacy efforts.<\/p>\n<p>CNSA also <a href=\"https:\/\/spacenews.com\/china-selects-international-payloads-for-change-8-lunar-south-pole-mission\/\" target=\"_blank\" rel=\"noopener\">announced the selection<\/a> of a series of international projects to join its planned Chang\u2019e-8 lunar south pole landing mission April 24. The selected projects featured countries involved in the International Lunar Research Station (<a href=\"https:\/\/spacenews.com\/tag\/ilrs\/\" target=\"_blank\" rel=\"noopener\">ILRS<\/a>), a China-led alternative to the U.S. Artemis lunar framework. The agency also stated in Shanghai that its Tianwen-3 Mars sample return mission, scheduled to launch late 2028, is <a href=\"https:\/\/spacenews.com\/china-opens-2028-mars-sample-return-mission-to-international-cooperation\/\" target=\"_blank\" rel=\"noopener\">open to proposals<\/a> for international payloads.<\/p>\n<p>The robotic <a href=\"https:\/\/spacenews.com\/china-recovers-change-5-moon-samples-after-complex-23-day-mission\/\" target=\"_blank\" rel=\"noopener\">Chang\u2019e-5 mission<\/a> collected 1,731 grams of material from a geologically young area of Oceanus Procellarum on the near side of the moon, using a scoop and a drill, in late 2020. The material was first made available to Chinese researchers and institutions, before CNSA announced in August 2023 that international applications for samples would be accepted.\u00a0<\/p>\n<p>NASA stated in November that year that its researchers would, exceptionally, be allowed to apply to loan China\u2019s Chang\u2019e-5 samples, while still needing to follow long-standing, Congressionally-set rules which have sharply limited cooperation between the agency and Chinese state entities.<\/p>\n<p>The \u201cWolf Amendment,\u201d introduced in 2011, is a provision in annual NASA appropriations bills which heavily restricts bilateral cooperation with entities of the People\u2019s Republic of China. Any NASA-funded individual or entity seeking to engage in bilateral activity would require a prior written request to, and granted permission from, Congress in advance, along with certification from the FBI that the activities would not pose a national security risk.<\/p>\n<p>Analyses of the Chang\u2019e-5 samples have led to discoveries including the new mineral, Changesite-(Y), evidence of a prolonged lunar dynamo, and allowed insights through comparison with the geologically older Apollo samples.<\/p>\n<p>China followed up the success of Chang\u2019e-5 with a more complex sample mission to the lunar far side in 2024. The <a href=\"https:\/\/spacenews.com\/change-6-delivers-first-lunar-far-side-samples-to-earth-after-53-day-mission\/\" target=\"_blank\" rel=\"noopener\">Chang\u2019e-6<\/a> mission collected 1,935.3 grams of material from Apollo crater, located within the vast South Pole-Aitken impact basin, and the first-ever collection of samples from the far side. <\/p>\n<p>The material has so far provided insights into the lunar near-farside dichotomy, as well as validation of the lunar magma ocean hypothesis and calibration of lunar crater chronology, helping to refine comparative study of planetary surfaces across the solar system.<\/p>\n<p>Chang\u2019e-6 samples are so far only open to applications to Chinese institutions. However, as with the Chang\u2019e-5 samples, these will be made available to international applications at a later date.<\/p>\n<p>The lending of Chang\u2019e samples reflects China\u2019s broader strategy of using space cooperation to build international partnerships, particularly as competition with the U.S. over lunar exploration intensifies.<\/p>\n<p>\n\tRelated<\/p>\n","protected":false},"excerpt":{"rendered":"HELSINKI \u2014 China has accepted a number of international applications to borrow small portions of moon samples collected&hellip;\n","protected":false},"author":2,"featured_media":53944,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3844],"tags":[28726,1395,1497,70,413,16,15],"class_list":{"0":"post-53943","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-space","8":"tag-change-5","9":"tag-china","10":"tag-moon","11":"tag-science","12":"tag-space","13":"tag-uk","14":"tag-united-kingdom"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@uk\/114408248735697517","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/53943","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=53943"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/53943\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media\/53944"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media?parent=53943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/categories?post=53943"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/tags?post=53943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}