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.
厦门的年夜饭市场火爆。这道“龙腾四海小青龙”的龙虾头被固定在盘中，被家人们调侃为“老演员”，还要留给下一桌用。南方周末记者 黄思琪/摄
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Earlier in the night, Afghanistan's Taliban government said it had launched a major ground operation against Pakistani military positions near the border, claiming to have captured several posts, and also claiming to have captured and killed Pakistani soldiers.
They point to the changes Ellison has made in recent months at the news network CBS, which he took over as part of the Paramount merger, such as naming someone to police bias at the network. His tenure has also included workforce reductions, naming of a new editor-in-chief known for opinion writing, and clashes with journalists over issues of editorial independence.
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