{"id":2691,"date":"2026-10-12T00:44:00","date_gmt":"2026-10-11T15:44:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-10-12-adenot-european-spaceflight-en\/"},"modified":"2026-10-12T00:44:00","modified_gmt":"2026-10-11T15:44:00","slug":"2026-10-12-adenot-european-spaceflight-en","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-10-12-adenot-european-spaceflight-en\/","title":{"rendered":"237 days in space: Adenot returns to Cologne after a European record flight"},"content":{"rendered":"

2026-10-12 00:44 KST<\/strong><\/p>\n

French astronaut Sophie Adenot arrived in Cologne on 10 October after a 237-day spaceflight.<\/p>\n

It is the longest single flight by a European astronaut, distinct from time spent only inside the ISS or a worldwide endurance record.<\/p>\n

Splashdown and arrival in Europe were separate events<\/h2>\n

ESA\u2019s final announcement says Adenot launched on 13 February and splashed down off California at 15:34 GMT on 8 October, or 00:34 in Korea on 9 October. Initial medical checks in the United States preceded her arrival in Cologne on 10 October. TF 1\u2019s reporting and the German Aerospace Center, DLR, independently document the Cologne return. These are completed events, not dates copied from an earlier provisional schedule.<\/p>\n

What the 237-day clock measures<\/h2>\n

ESA gives 237 days,5 hours and 18 minutes for the entire time in space from launch to return. Some coverage describes 235 days at the ISS, so the figures are not substituted as if they measured the same interval. ESA calls it the longest European single spaceflight, exceeding Luca Parmitano\u2019s previous record by more than 35 days. It is also a different category from lifetime totals accumulated over several missions.<\/p>\n

\"237
This AI-generated illustration explains the topic; it is not a photograph or an exact reconstruction of real people, sites, experiments, specimens or official documents.<\/figcaption><\/figure>\n

The stay involved work as well as endurance<\/h2>\n

ESA reports three spacewalks totalling 19 hours and 42 minutes. Adenot also worked on experiments and equipment involving health, materials, biology and fluids, among other fields. A long flight gives time to operate orbital research, but completing experiments does not mean that every project has already become an approved treatment or commercial product. Duration and demonstrated scientific applications need separate evidence.<\/p>\n

Readaptation continues after landing<\/h2>\n

Medical follow-up and adjustment to Earth\u2019s gravity continue at DLR\u2019s :envihab facility in Cologne. ESA describes the next two to three weeks as a recovery and data-collection phase, not a guarantee that all physiological parameters will fully recover within it. No personal medical outcome or experimental success is inferred here. Further ESA and DLR announcements and research results are the next checks. The illustration explains the return process rather than accurately reconstructing a real astronaut or capsule.<\/p>\n

Primary source and independent checks<\/h2>\n

Final primary source: 237-day total flight, splashdown and Cologne arrival: ESA<\/a><\/p>\n

Follow-up institution: readaptation to gravity and medical monitoring: DLR<\/a><\/p>\n

Independent arrival coverage: Cologne on 10 October: TF1 Info<\/a><\/p>\n

Read in other languages<\/h2>\n

\ud55c\uad6d\uc5b4<\/a> \u00b7 English<\/a> \u00b7 Espa\u00f1ol<\/a> \u00b7 \u65e5\u672c\u8a9e<\/a> \u00b7 Ti\u1ebfng Vi\u1ec7t<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

It is the longest single flight by a European astronaut, distinct from time spent only inside the ISS or a worldwide endurance record.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2691","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/2691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=2691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}