M31 Galaxy, Our closest galactic neighbor in the constellation Andromeda.
2.5 million light-years from Earth, 2022
Telescope: Esprit 100 ED Refractor
Camera: ZWO ASI2600MC
Mount: AM5
Filter: Optolong L-Pro
Mount Control: ASIAIR Plus
Software: Pixinsight, ACD Ultimate Photo Studio
https://www.jerrygerber.com/photography/M31.jpg