Strange blue box thing?
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by g_sullivan
There appears to be an unusual feature in this photo that I haven't scene before, does anyone know what that strange blue box thing is?
Posted
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by ElisabethB moderator
Hi g_sullivan and welcome to the Zoo
The white object at the bottom of the image is a foreground star from our galaxy. The blue box is an optical artifact (ccd overload).
Happy hunting!
Posted
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by g_sullivan in response to ElisabethB's comment.
Thank you!
Posted