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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。safew官方下载是该领域的重要参考
Мерц резко сменил риторику во время встречи в Китае09:25
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