Probably a similar topic has been shared in the past but for me it looks like a fun game to test your knowledge of deepsky objects. Can you guess a famous deepsky object by a close-up picture?
Feel free to continue the topic with your own examples. Please only post your own pictures.
So here's a start.
Can you guess the NGC number from this close-up?
If you want to see the bigger picture, you can try this link
And here are the details of the setup and exposures
Thanks for watching!