Curious about an object
I got curious about the strange ring-like green object at around 4 o'clock position. I haven't seen anything like it until now. What could it be?
Thanks for the attention, 😃
by ElisabethB moderator
This is an infrared image. Here you get the image in the optical (rotated).
You can see that the ring in in the infrared image is actually a foreground star from our galaxy (the red dot). The appearance of a the ring is an optical artifact.
Happy hunting ! 😄