17 Jun 2024
This dusty nebula is about 5,800 light-years away and is full of hot, massive stars that generate ionizing ultraviolet photons.
NGC 3293
6 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 283 | 2h45m | 35 |
| SII | 309 | 2h55m | 34 |
| OIII | 309 | 2h55m | 34 |