{"id":43593,"date":"2025-11-16T01:09:34","date_gmt":"2025-11-15T17:09:34","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/three-astronauts-are-stuck-on-chinas-space-station-without-a-safe-ride-home\/"},"modified":"2025-11-16T01:09:34","modified_gmt":"2025-11-15T17:09:34","slug":"three-astronauts-are-stuck-on-chinas-space-station-without-a-safe-ride-home","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/three-astronauts-are-stuck-on-chinas-space-station-without-a-safe-ride-home\/","title":{"rendered":"Three astronauts are stuck on China\u2019s space station without a safe ride home"},"content":{"rendered":"

Wrapping up 204 days in orbit, three Chinese astronauts flew back to Earth aboard a Shenzhou spacecraft Friday, leaving three crewmates behind on the Tiangong space station with a busted lifeboat.<\/p>\n

Commander Chen Dong, concluding his third trip to space, and rookie crewmates Chen Zhongrui and Wang Jie touched down inside their spacecraft at the Dongfeng landing zone at 1:29 am EST (06:29 UTC) Friday. The parachute-assisted landing occurred in the mid-afternoon at the return zone, located in the remote Gobi Desert of northwestern China.<\/p>\n

Chinese space officials upended operations on the country\u2019s Tiangong space lab last week after astronauts found damage to one of two Shenzhou return capsules docked at the station. The China Manned Space Agency, run by the country\u2019s military, announced changes to the space station\u2019s flight plan November 4, the day before three crew members were supposed to depart and fly home.<\/p>\n

Chen and his crewmates were preparing to board the Shenzhou 20 spacecraft for the ride back to Earth a few days after the arrival of three replacement crew members on the newly launched Shenzhou 21 capsule. Shenzhou 20 is the same spacecraft that launched Chen\u2019s crew in April.<\/p>\n

But a little more than a week ago, Chinese officials said the Shenzhou 20 spacecraft was \u201csuspected of being impacted by small space debris\u201d and confirmed the return trip would be postponed. Officials provided no additional details.<\/p>\n

China\u2019s human spaceflight agency released a cryptic statement earlier this week saying preparations were underway for the crew\u2019s undocking and landing, but the circumstances of the return remained opaque until hours before the astronauts\u2019 homecoming. Finally, officials confirmed the details of the return to Earth late Thursday.<\/p>\n

\u201cBased on preliminary analysis of photographs, design review, simulation analysis, and wind tunnel tests, a comprehensive assessment determined that the Shenzhou 20 manned spacecraft\u2019s return capsule window glass had developed a minor crack, most likely caused by an external impact from space debris,\u201d the China Manned Space Agency wrote on Weibo, the Chinese social media platform. \u201cThis does not meet the release conditions for a safe manned return.\u201d<\/p>\n

,<\/p>\n

\n

\"\"<\/p>\n

This view shows a Shenzhou spacecraft departing the Tiangong space station in 2023.<\/p>\n

Credit:
\n China Manned Space Agency<\/p>\n<\/figure>\n

Swapping spacecraft in low-Earth orbit<\/h2>\n

With their original spacecraft deemed unsafe, Chen and his crewmates instead rode back to Earth on the newer Shenzhou 21 craft that launched and arrived at the Tiangong station October 31. The three astronauts who launched on Shenzhou 21\u2014Zhang Lu, Wu Fei, and Zhang Hongzhang\u2014remain aboard the nearly 100-metric ton space station with only the damaged Shenzhou 20 craft available to bring them home.<\/p>\n

China\u2019s line of Shenzhou spaceships not only provide transportation to and from low-Earth orbit, they also serve as lifeboats to evacuate astronauts from the Chinese space station in the event of an in-flight emergency, such as major failures or a medical crisis. They serve the same role as Russian Soyuz and SpaceX Crew Dragon vehicles flying to and from the International Space Station.<\/p>\n

Another Shenzhou spacecraft, Shenzhou 22, \u201cwill be launched at a later date,\u201d the China Manned Space Agency said in a statement. Shenzhou 20 will remain in orbit to \u201ccontinue relevant experiments.\u201d The Tiangong lab is designed to support crews of six for only short periods, with longer stays of three astronauts.<\/p>\n

Officials have not disclosed when Shenzhou 22 might launch, but Chinese officials typically have a Long March rocket and Shenzhou spacecraft on standby for rapid launch if required. Instead of astronauts, Shenzhou 22 will ferry fresh food and equipment to sustain the three-man crew on the Tiangong station.<\/p>\n

China\u2019s state-run Xinhua news agency called Friday\u2019s homecoming \u201cthe first successful implementation of an alternative return procedure in the country\u2019s space station program history.\u201d<\/p>\n

The shuffling return schedules and damaged spacecraft at the Tiangong station offer a reminder of the risks of space junk, especially tiny debris fragments that evade detection by tracking telescopes and radars. A minuscule piece of space debris traveling at several miles per second can pack a punch. Crews at the Tiangong outpost ventured outside the station multiple times in the last few years to install space debris shielding to protect the outpost.<\/p>\n

\n

\"\"<\/p>\n

Astronaut Tim Peake took this photo of a cracked window on the International Space Station in 2016. The 7-millimeter (quarter-inch) divot on the quadruple-pane window was gouged out by an impact of space debris no larger than a few thousandths of a millimeter across. The damage did not pose a risk to the station.<\/p>\n

Credit:
\n ESA\/NASA<\/p>\n<\/figure>\n

Shortly after landing on Friday, ground teams assisted the Shenzhou astronauts out of their landing module. All three appeared to be in good health and buoyant spirits after completing the longest-duration crew mission for China\u2019s space program.<\/p>\n

\u201cSpace exploration has never been easy for humankind,\u201d said Chen Dong, the mission commander, according to Chinese state media.<\/p>\n

\u201cThis mission was a true test, and we are proud to have completed it successfully,\u201d Chen said shortly after landing. \u201cChina\u2019s space program has withstood the test, with all teams delivering outstanding performances \u2026 This experience has left us a profound impression that astronauts\u2019 safety is really prioritized.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

Wrapping up 204 days in orbit, three Chinese astronauts flew back to Earth aboard a Shenzhou spacecraft Friday, leaving three crewmates behind on the Tiangong space station with a busted lifeboat. Commander Chen Dong, concluding his third trip to space, and rookie crewmates Chen Zhongrui and Wang Jie touched down inside their spacecraft at the […]<\/p>\n","protected":false},"author":1,"featured_media":43595,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[],"class_list":["post-43593","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/43593"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=43593"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/43593\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media\/43595"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=43593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=43593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=43593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}