Galaxy Zoo Talk
Full subject data (JSON)
Is this red color the feature of a really old galaxy?
Posted December 18, 2012 2:18 PM
It typically either means the stars are old (bluer galaxies can have old stars but have new stars too) and/or that it's very, very far away.
Posted December 18, 2012 3:24 PM
The galaxy has a deep red colour.
Posted April 10, 2013 12:34 PM