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by shifter100
What are these two things.
I marked the left a Green knot and the right a galaxyPosted
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by gwolfchase scientist
The "reddish" object to the right is actually a bright star (objects that are "ringed" like this are typically stars or protostars.)
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by gwolfchase scientist
A galaxy will appear fainter and probably more extended.
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by gwolfchase scientist
A good rule of thumb if you see something that looks interesting but you're not sure is to mark it as "other". These regions can be very crowded and confusing!
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