Grand ChallengeNUMERICAL COSMOLOGY LINKS:
MIT Theoretical Cosmology group
Cosmology Group in University of Kansas
AIP Cosmology group (Potsdam)
Laboratory for Computational Astrophysics (NCSA)
Los Alamos National Laboratory - Theoretical Astrophysics
Marc Davis' research group at Berkeley
University of Sussex Research Groups: LSS, Early Universe, Numerical LSS, Galaxy Formation
THEORETICAL COSMOLOGY:
Berkeley CMB group (Joe Silk's group)
NASA/Fermilab Theoretical Astrophysics Group
University of Pennsylvania Cosmology and Astrophysics (Paul Steinhardt and others)
OBSERVATIONAL COSMOLOGY:
CMB Astrophysics Research Program (George Smoot's group)
High-redshift supernova project
Microlensing Dark Matter Search Projects: MACHO, EROS, UKDMC
Sloan Digital Sky Survey server and SDSS description
The Canadian Network for Observational Cosmology
MISCELLANEOUS: