Galaxy Zoo Talk
by Jelsk
I would like to kow what the blue sphere is in the image
Posted December 30, 2013 11:49 AM
by JeanTate
It's a star in our own galaxy. It's rather bright, so the core is 'overexposed' (the SDSS camera doesn't work quite like that, but you get the idea ...)
Posted December 31, 2013 7:56 PM