Wednesday, February 10, 2021

From within the boundaries of the constellation Cassiopeia (left) to Andromeda (right), this telescopic mosaic spans over 10 degrees in planet Earth's skies. The celestial scene is constructed of panels that are part of a high-resolution astronomical survey of the Milky Way in hydrogen-alpha light.


https://bit.ly/3d2xVFs via /r/spaceporn https://bit.ly/3a8TXV5

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