EPISODE · Jul 9, 2021 · 15 MIN
哈勃太空望远镜:除了拍摄哈勃深空场,还利用引力透镜窥探暗物质
from 汪诘:科学有故事(主打)
在“哈勃深空场”中,纯黑的背景上洒满了让人眼花缭乱的璀璨“钻石”,超过3000颗。而你看到的每一颗“钻石”都不是一颗星星,而是一个像银河系一样包含着千亿颗恒星的星系,其中有目前已知的最早、最遥远的星系,银河系与之相比可以说是毫不起眼。“哈勃深空场”的横空出世,立刻成为NASA最值得骄傲的照片之一,不仅美丽神秘,科学内涵也极其丰富。
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哈勃太空望远镜:除了拍摄哈勃深空场,还利用引力透镜窥探暗物质
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