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looking-into-the-iris
https://www.astronomy.com/imagen-del-día/photo/staring-down-the-iris/
Looking towards the iris | Astronomy Magazine
Michael Telesco of New Canaan, Connecticut The Iris Nebula (LBN 487) is a reflection nebula 1,300 light-years away in Cepheus illuminated by the open star cluster NGC 7023 within it. The photographer obtained this data for this starless interpretation with a range of 2 inches and 6.7 hours of exposure in the Black Forest in 2023. Continue reading “Looking into the iris”
https://www.astronomy.com/uploads/2024/06/starless-2-1568×1568.jpg
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2024-06-22
2024-06-22
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Michael Telesco of New Canaan, Connecticut
The Iris Nebula (LBN 487) is a reflection nebula 1,300 light-years away in Cepheus illuminated by the open star cluster NGC 7023 within it. The photographer obtained this data for this starless performance with a 2-inch range and 6.7-hour exposure at the 2023 Black Forest Star Party at Cherry Springs State Park under Bortle 2 skies.
