Very Energetic Radiation Imaging Telescope Array System
- New major ground-based gamma-ray observatory with an array of four 12m optical reflectors for gamma-ray astronomy in the GeV - TeV energy range .
- http://veritas.sao.arizona.edu/

Gamma Ray Astronomy at Iowa State University
- Research, members, referred publications, conference proceedings, International Associations of Universities(IAU) telegrams, news from Very Energetic Radiation Imaging Telescope Array System (VERITAS) and Whipple, and photos.
- http://cherenkov.physics.iastate.edu/

The H.E.S.S. Project:
- A system of Imaging Atmospheric Cherenkov Telescopes for the investigation of cosmic gamma rays in the 100 GeV energy range.
- http://www.mpi-hd.mpg.de/hfm/HESS/

Milagro Gamma Ray Observatory
- World's first instrument capable of continuously monitoring the entire overhead sky in the TeV energy regime.
- http://www.lanl.gov/milagro/

The Gamma-Ray Astronomy Team
- The primary objectives of the research are to study pulsars, black holes, other galaxies, gamma-ray bursts, and other exotic astrophysical objects.
- http://gammaray.msfc.nasa.gov