- last post: 01.01.0001 12:00 AM PDT
EXACTLY 85,786,423,394,030,936,000,000,000 Halos.
This is the volume of the universe (2.1446605848507734e+30 or 4/3(pi)(8 Billion LY, r of universe)^2) divided by the effective range of a Halo, 25,000 light years.
[Edited on 8/8/2004 8:25:56 PM]