M 55.

Messier 55 is a globular cluster in the constellation Sagittarius. It’s about 17,000 light-years from Earth and is thought to be around 12 billion years old.

 

80×30″ unguided from suburbia.

24th Aug 2025

GSO 8" f/4 Imaging Newtonian

Sky-Watcher AZ-EQ6 PRO

IDAS LPS-P2 50 mm

Baader 2" MPCC Mark III Newton Coma Corrector

Adobe Lightroom

Aries Productions Astro Pixel Processor (APP)

Done