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首页星云壁纸 Ghostly Boomerang

Ghostly Boomerang

星云壁纸

by NRAO/AUI/NSF/NASA/STScI/JPL-Caltech

NASA Image Library · 公有领域（Public Domain）

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The Boomerang nebula, called the coldest place in the universe, reveals its true shape to the Atacama Large Millimeter/submillimeter Array ALMA telescope. The background blue structure, is seen in visible light by NASA Hubble Space Telescope.

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