Webb's sharper view also hints at possible jets from the central star. The dark lane and the way gas appears to push outward near the top of the nebula suggest an ejection that may be shaping the cloud's symmetry, a common feature when aging stars throw material in opposite directions.
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。旺商聊官方下载对此有专业解读
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不是裁员，是再也不需要招那么多新人了
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