Alex Filippenko
@4astroalex
Astrophysicist at UC Berkeley and 2006 National Professor of the Year
ID: 122785577
http://AstroAlex.org 13-03-2010 22:28:17
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@4astroalex
Astrophysicist at UC Berkeley and 2006 National Professor of the Year
ID: 122785577
http://AstroAlex.org 13-03-2010 22:28:17
5 Tweet
2,2K Takipçi
0 Takip Edilen