Nickie
03-09-2009, 02:58
The vast Andromeda galaxy has expanded by consuming stars from smaller galaxies, research shows.
More... (http://news.bbc.co.uk/go/rss/-/1/hi/sci/tech/8234898.stm)
More... (http://news.bbc.co.uk/go/rss/-/1/hi/sci/tech/8234898.stm)