18 Jun 2023
The Bubble Nebula was given its name because of its shape which resulted from a young hot star that shed its material. Processed in PixInsight.
NGC 7635
5 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 640 | 2h40m | 15 |
| OIII | 560 | 2h20m | 15 |
| SII | 600 | 2h20m | 14 |