Naked Science Forum

Non Life Sciences => Physics, Astronomy & Cosmology => Topic started by: thedoc on 26/01/2012 11:22:01

Title: Why do galaxies come in a range of colours?
Post by: thedoc on 26/01/2012 11:22:01

I have been classifying galaxys on galaxy zoo and I was amazed by the colours of the galaxys. I saw galaxys in bright blue, deep red, yellow and white; why are they such different colours?

Freddie Alderson
Lagos
Portugal
Asked by Freddie Alderson


                                        Visit the webpage for the podcast in which this question is answered. (http://www.thenakedscientists.com/HTML/podcasts/astronomy/show/20120125/)

 

Title: Why do galaxies come in a range of colours?
Post by: thedoc on 26/01/2012 11:22:01

We answered this question on the show...