15 Jul 2023
Antennae galaxies exhibiting "tidal tails" created by their interaction that began 200 to 300 million years ago and bright star-forming regions called super star clusters
NGC 4039
6 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Blue | 375 | 2h5m | 20 |
| Green | 330 | 1h50m | 20 |
| Red | 300 | 1h40m | 20 |
| Luminance | 330 | 1h50m | 20 |
| Halpha | 158 | 50m | 19 |