11 Nov 2023
The Lagoon Nebula (catalogued as Messier 8 or M8, NGC 6523, Sharpless 25, RCW 146, and Gum 72) is a giant interstellar cloud in the constellation Sagittarius. It is classified as an emission nebula and as an H II region.
M8
5 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 1374 | 7h15m | 19 |
| Red | 10 | 3m | 18 |
| Green | 10 | 3m | 18 |
| Blue | 10 | 3m | 18 |
| Luminance | 10 | 3m | 18 |