SUNSET: 
0
Photographer:
imranbadr
Location of Photo:
San Jose, CA
Date/Time of photo:
Aug 2024 - Nov 2025
Equipment:
Telescopes: Askar FRA 300 pro, Sharpstar 13028 HNT | Camera: ZWO ASI2600MM Pro, ZWO ASI2600MC Pro | ZWO AM3 mount
Description:
This deep view of the Andromeda Galaxy combines continuum-subtracted narrowband imaging with broadband color to isolate hydrogen emission while preserving the natural appearance of the galaxy’s stars and dust lanes. Across Andromeda’s spiral arms, hundreds of compact H II regions stand out as glowing knots of hydrogen gas, marking sites where massive young stars are actively forming. These star-forming complexes trace the structure of the galaxy’s spiral pattern in remarkable detail. Beyond the galaxy itself, faint arcs and diffuse clouds of hydrogen emission appear across the field. The result is a layered cosmic view: a distant spiral galaxy, 2.5 million light-years away, seen projected against faint foreground hydrogen drifting within our own Galaxy.
