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波士顿动力换帅,亚马逊前高管出任 CEO

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发表于 昨天 06:47 | 显示全部楼层 |阅读模式
波士顿动力换帅,亚马逊前高管出任 CEO

2026年10月,NASA发布好奇号火星车拍摄的清晨全景,展示夏普山远处受到风蚀的雅丹状崖壁。图像由2026年8月11日拍摄的六张照片拼接而成,保留了当地早晨的光照外观,没有采用多数同类照片使用的白平衡处理,因此近景与远方岩层呈现出不同色调。

相关地层沿夏普山西北部延伸约16公里。好奇号自2014年开始攀登这座山,近期累计爬升高度达到约一公里,为研究不同年代的沉积记录持续提供资料。科学家注意到,远处崖层的颜色与倾斜方向和周围环境不同,其来源仍不清楚,古代火山灰沉积是待检验的解释之一。火星车接下来将穿越富含硫酸盐和碳酸盐的区域,研究水环境逐渐干燥留下的证据,团队希望在2027年抵达崖壁底部。当前照片提供的是远距离观察线索,地层究竟如何形成,还需要近距离成像和机械臂仪器的数据进一步判断。

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