可穿戴吊坠：AirTag 大小，可夹衣服或挂项链上。配备低分辨率摄像头和麦克风，被内部员工称为 iPhone 的「眼睛和耳朵」，依赖手机进行大部分处理；
Nasa says the earliest the rocket can blast off is 6 February, but there are also more launch windows later that month, as well as in March and April.
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Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00578-w