Orion nebula (M42) - the most beautiful deep space object

Published by Imran Badr on Nov 03, 2025

The Orion Nebula (M42) and the neighboring Running Man Nebula (NGC 1977) together form one of the most awe-inspiring regions in the night sky, located about 1,350 light-years away in the constellation Orion. The Orion Nebula is a massive stellar nursery where thousands of new stars are being born within glowing hydrogen clouds, while the Running Man reflects the light of nearby young, blue stars. Visible even to the naked eye, M42 has fascinated humans for millennia—ancient civilizations such as the Maya revered it as the “cosmic fire of creation,” believing it marked the birthplace of the stars. Modern astronomy confirms that this region, part of the larger Orion Molecular Cloud Complex, is indeed one of the most active sites of star formation in our galactic neighborhood, bridging ancient wonder with modern science.

Equipment and Acquisition

Dates: Jan - Oct 2025
Telescopes:
Sky-Watcher Esprit 100ed
Askar FRA 300 pro
Sharpstar 13028 HNT

Mounts:
ZWO AM5, 2xZWO AM3

Camera:
3x ZWO ASI2600MM Pro

Filters:
Optolong R,G,B
ZWO R,G,B
Antlia v-pro R,G,B
Antlia 2.5nm S,H,O
Antlia 3nm Highspeed O3, and Ha

Exposures:
R: 3h6m10s (5s,10s,30s,60s,120s)
G: 3h44m40s (5s,10s,30s,60s,120s)
B: 2h57m (5s,10s,30s,60s,120s)
Ha: 10h28m30s (15s, 30s, 120s, 180s, 240s, 300secs)
S2: 1h22m (30s, 120s)
O3: 7h43m (30s,120s,180s)

Total Integration: 29h21m20s)

Software: PixInsight, Photoshop