The second part is the study of dark matter in galaxy clusters.
第二部分是对星系团中暗物质的研究。
参考来源 - 宇宙再电离时期的相关性研究,星系团中的暗物质,及修改引力理论·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
N-UNCOUNT Dark matter is material that is believed to form a large part of the universe, but which has never been seen. 暗物质
Massive objects like the sun can bend light, but colossal clouds of dark matter create "bubbles" in the cosmos.
巨大的星体,例如太阳能够使光弯曲,但是庞大的暗物质云会在宇宙中产生“气泡”。
暗物质究竟是什么?
If so, this could hint at the nature of dark matter.
如果情况确是这样,这就可能暗示暗物质的性质。
They are hoping to learn more about dark matter in an effort to better understand how the universe expands and shrinks.
VOA: special.2009.07.21
The Homestake Gold Mine was chosen to study dark matter because it is largely protected from the radiation that could interfere with the project.
VOA: special.2009.07.21
Scientists can observe what they believe to be dark matter only through its gravity.
VOA: special.2009.07.21
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