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搜索结果: 1-4 共查到星系天文学 Supernovae相关记录4条 . 查询时间(0.093 秒)
Not many people can say they have watched a star explode before their eyes, but David Sand can.On the evening of March 10, the astronomer happened to be on duty to monitor results coming in from an au...
We propose two new means of identifying the main class of progenitors of Type Ia supernovae--single or double degenerate: (i) If the range of supernova properties is significantly determined by the ra...
It may account for more than 80% of the matter in the universe and provide the "gravitational glue" that keeps galaxies together, but dark matter remains a mystery – despite tantalizing hints obtained...
Extreme type iip supernovae as yardsticks for cosmology。

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