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Picture of the Day
All aglow
Huang Dandan, taken from Yulong Latso, Gangzi, Sichuan Province, China
The Milky Way, zodiacal light, and airglow are all visible in this all-sky mosaic, capturing the glow of phenomena on planetary, solar system, and galactic scales. The photographer used an astromodified Sony mirrorless camera and 11mm fisheye lens to capture this mosaic, taking 20-second exposures at f/2.8 and ISO 20000.