12 Jul 2021
The Eagle Nebula is a young open cluster of stars in the constellation Serpens, discovered by Jean-Philippe de Cheseaux in 1745–46.
M16
6 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| SII | 600 | 3h | 18 |
| OIII | 600 | 3h | 18 |
| Halpha | 600 | 3h | 18 |