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Top9  > Reference & Science January 2001
Return To Current Data
List
Rank
Overall
Web
Rank
Astronomy & Space Unique
Visitors
(x000)
  1 197 nasa.gov 4,003
  2 556 cosmiverse.com 1,694
  3 1,653 space.com pop1.gif 663
  4 6,840 stsci.edu 166
5 7,846 heavens-above.com 145
  6 8,648 seds.org 132
7 9,100 astronomy.com 124
8 10,790 planetary.org <124
9 11,221 universetoday.com <124


  ufomind.com
  spaceweather.com
  skypub.com
  parascope.com


  Psychics & Astrology
  Education Resources
  General Science
  Organizations & Government

Top9.com - The Popularity Search Directory™
 
*Multiple websites (only top-ranked site shown).
= exceeded prior ranking, = new to Top9 this month
  Any website appearing on Top9.com may put this "SURFERS' CHOICE" logo
  on their site without prior approval.
Source: PC Data    Top9.com is a division of Omega World Travel