By Ondrej Králik | 2025-06-28
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Messier 22, the Great Sagittarius Globular Cluster
On 07/02/2025 by Gwen Forrester | DeKalb County, Tennessee, USA
Messier 22, the Great Sagittarius Globular Cluster.
100,000 stars, 80 light years across, 10,000 light years away.
This was the first deep space object I came across randomly when I first started browsing around with a telescope. I could only barely see it, as a faint, ghostly patch of light, but I immediately knew it was something special. I always love coming back to it.
Canon t3i, Homemade 8” f/6 Newtonian, Homemade equatorial mount.
Stacked in Deep Sky Stacker, stretched in Siril