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资源列表 > The U.S. space agency launched a telescope into space Wednesday that is designed to seek out and study black holes, those still-mysterious celestial bodies that scientists believe lie at the heart of every massive galaxy, including our own Milky Way.
The U.S. space agency launched a telescope into space Wednesday that is designed to seek out and study black holes, those still-mysterious celestial bodies that scientists believe lie at the heart of every massive galaxy, including our own Milky Way.
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