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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在门店扩张方面，截至2025年年末，麦当劳全球拥有超45000家门店。按照计划，2026年其将新开设2600家餐厅，并力争在2027年底实现5万家餐厅的目标。。WPS下载最新地址是该领域的重要参考
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