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"content":"Evidence that some of the Chinese #Qianfan satellites are tumbling and presumably no longer under control. \"All six of the tumbling #spacecraft are from Launch 2. As noted in Section 2, those satellites were made by a different manufacturer than the spacecraft in Qianfan launches 1, 3 and 4. nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqszrghespz5jvfcsz3x46j4eu9yhgarjqmr2tqujsmlvlr2cpw3yqnrxw64 indicates that all the tumbling spacecraft have failed.\"\n\nhttps://arxiv.org/abs/2505.07194\n\n#Space #Satellites #SpaceEnvironment\n\nhttps://media.astrodon.social/media_attachments/files/114/498/424/839/912/358/original/7b7b7b70c1ee5c3c.png",
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