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Three-dimensional Distribution of the Interstellar Dust in the Milky Way

19 Feb 2021, 17:00 UTC
Three-dimensional Distribution of the Interstellar Dust in the Milky Way
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H.-L. Guo et al 2021 ApJ 906 47
A new a 3D extinction map of the southern sky, covering an area of ~14,000 square degrees, uses the measured extinction for ~19 million stars to provide a view of the 3D distribution of galactic dust grains.

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