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2024年12月20日 星期五 新京报
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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.
She's the astronaut who smashed through the glass ceiling. And kept on going.
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