:::Apparently, the answer is "both", at least according to http://www.astro.ucla.edu/~wright/cosmology_faq.html#MX --[[User:M|M]] 10:49, 18 April 2007 (EDT) | :::Apparently, the answer is "both", at least according to http://www.astro.ucla.edu/~wright/cosmology_faq.html#MX --[[User:M|M]] 10:49, 18 April 2007 (EDT) |