观察早期宇宙中的恒星

This June 2020 image from the Hubble Space Telescope shows the galaxy cluster MACS J0416. This is one of six galaxy clusters being studied by the Hubble Frontier Fields program, which produced the deepest images of gravitational lensing ever made. Scientists used intracluster light (visible in blue) to study the distribution of dark matter within the cluster.

Image Credit: NASA, ESA and M. Montes (University of New South Wales)

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这张哈勃太空望远镜在2020年6月拍摄的图像显示了星系星团MACS J0416。这是哈勃边疆场计划正在研究的六个星系团之一，该项目产生了迄今为止最深刻的引力透镜图像。科学家们星系内的光（蓝色可见）研究了星系内暗物质的分布。

图片提供：NASA，ESA和M.Montes（新南威尔士大学）