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July 3, 2008
Keith Olbermann
also co-host of football show
+68
Precession of the equinoxes
removing bit about astrology, not the place for it
-90
Quasar
fixing abbreviation, adding content
+189
Extrasolar planets
Current count: updating planet count
Nebula hypothesis
has nothing to do with big bang
-22
Accretion Disk
no edit summary
m-1
Accretion Disk
rewriting, better grammar and info
+244
Hubble Space Telescope
spelling, grammar
+23
Starlight problem
The size of the universe: galaxy cluster, not star cluster
+2