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。Line官方版本下载是该领域的重要参考
Source: Computational Materials Science, Volume 267,推荐阅读heLLoword翻译官方下载获取更多信息
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.
The panel has been compared to the IPCC – the international panel whose research helped to shape landmark climate agreements.