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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“政绩观既体现在抓发展上，也体现在惠民生、保稳定上；既体现在即期见效的显绩上，也体现在打基础、增后劲、利长远的潜绩上；既体现在解决现实矛盾上，也体现在解决历史遗留问题上”；