Henri K. Posted July 5, 2021 Share Posted July 5, 2021 1 Quote Link to comment Share on other sites More sharing options...
Henri K. Posted July 8, 2021 Share Posted July 8, 2021 Quote Link to comment Share on other sites More sharing options...
Henri K. Posted July 14, 2021 Share Posted July 14, 2021 1 Quote Link to comment Share on other sites More sharing options...
collectionneur Posted July 22, 2021 Share Posted July 22, 2021 (edited) Peut être un essai d'une navette suborbitale chinoise aujourd'hui ? https://www.scmp.com/news/china/science/article/3141498/china-takes-step-towards-developing-space-plane-test-flight?hcb=1 https://www.air-cosmos.com/article/essai-secret-dune-navette-suborbitale-chinoise-25197 Edited July 22, 2021 by collectionneur 1 1 Quote Link to comment Share on other sites More sharing options...
Henri K. Posted July 24, 2021 Share Posted July 24, 2021 1 Quote Link to comment Share on other sites More sharing options...
Henri K. Posted July 24, 2021 Share Posted July 24, 2021 1 Quote Link to comment Share on other sites More sharing options...
Henri K. Posted July 28, 2021 Share Posted July 28, 2021 1 Quote Link to comment Share on other sites More sharing options...
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Henri K. Posted August 5, 2021 Share Posted August 5, 2021 1 Quote Link to comment Share on other sites More sharing options...
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Henri K. Posted August 9, 2021 Share Posted August 9, 2021 1 Quote Link to comment Share on other sites More sharing options...
collectionneur Posted August 18, 2021 Share Posted August 18, 2021 Un satellite météo chinois lancé en 2019 détruit par un débris de fusée russe, faudra vraiment faire le ménage la haut : https://amp.scmp.com/news/china/science/article/3145506/chinese-satellite-fell-apart-march-was-hit-debris-russian-rocket Quote Link to comment Share on other sites More sharing options...
Henri K. Posted August 25, 2021 Share Posted August 25, 2021 Quote Link to comment Share on other sites More sharing options...
collectionneur Posted September 5, 2021 Share Posted September 5, 2021 (edited) Des chinois sur la Lune des cette décennie ? Un responsable propose de de modifier 2 Longue Marche 5 pour déposer pendaison quelques heures un équipage sur la Lune : https://sciencepost.fr/chine-mission-habitee-lune/ Selon Long Lehao, concepteur en chef de la famille de fusées Longue Marche, la Chine pourrait en effet s’appuyer sur deux fusées Longue Marche 5 modifiées pour améliorer leurs performances. Pour l’heure, ces fusées ont une capacité similaire à celle du Delta IV Heavy, de United Launch Alliance (ULA). Si ce projet voit le jour, l’une de ces grosses fusées (qui seraient désormais baptisées Longue Marche 5-DY) lancerait un atterrisseur lunaire en orbite lunaire tandis que la seconde enverrait l’équipage à sa rencontre. L’équipage serait ensuite transféré à bord l’atterrisseur pour se rendre en surface. Les astronautes passeraient environ six heures sur place avant de revenir sur Terre Edited September 5, 2021 by collectionneur Quote Link to comment Share on other sites More sharing options...
Henri K. Posted September 9, 2021 Share Posted September 9, 2021 Quote Link to comment Share on other sites More sharing options...
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Henri K. Posted September 26, 2021 Share Posted September 26, 2021 Quote Link to comment Share on other sites More sharing options...
Henri K. Posted September 28, 2021 Share Posted September 28, 2021 1 Quote Link to comment Share on other sites More sharing options...
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Henri K. Posted October 2, 2021 Share Posted October 2, 2021 Quote Link to comment Share on other sites More sharing options...
Bechar06 Posted October 14, 2021 Share Posted October 14, 2021 Désolé pour poster à la place de Henri K ... Comme dit Vincent LAMIGEON ... ESA THEMIS Battu ! Quote Link to comment Share on other sites More sharing options...
Henri K. Posted October 14, 2021 Share Posted October 14, 2021 Il y a 2 heures, Bechar06 a dit : Désolé pour poster à la place de Henri K ... Comme dit Vincent LAMIGEON ... ESA THEMIS Battu ! Pas la même difficulté. Themis fait 3,5m de diamètre. Henri K. Quote Link to comment Share on other sites More sharing options...
Henri K. Posted October 15, 2021 Share Posted October 15, 2021 Quote Link to comment Share on other sites More sharing options...
Henri K. Posted October 23, 2021 Share Posted October 23, 2021 Quote Link to comment Share on other sites More sharing options...
Henri K. Posted October 23, 2021 Share Posted October 23, 2021 1 Quote Link to comment Share on other sites More sharing options...
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