Жители Санкт-Петербурга устроили «крысогон»17:52
2025年，默沙东的佳达修系列疫苗实现销售额52.33亿美元，但同比下滑近40%。在2023年和2024年，该系列疫苗的销售额还在85亿元以上。。体育直播对此有专业解读
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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.