暗物质被认为占宇宙总物质的80%。天文学家绘制有史以来最大的暗物质地图。

因为物质会使时空弯曲，所以天文学家能够通过观察从遥远星系传播到地球的光来描绘暗物质的存在。

Astronomers have created the largest ever map of dark matter

Read more: https://www.newscientist.com/article/2278932-astronomers-have-created-the-largest-ever-map-of-dark-matter/#ixzz6wAH1HS00

Dark Energy Survey Releases Most Precise Look at the Universe's Evolution

Dark energy survey releases most precise look at the universe's evolution: First three years of survey data uses observations of 226 million galaxies over 1/8 of the sky -- ScienceDaily

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