• South African Astronomical Observatory
• Hartbeeshoek Radio Astronomy Observatory
• Centre for High Performance Computing
• The Council for Scientific and Industrial Research
• South African Institute of Physics
• National Research Foundation (NRF)
• The National Aeronautics and Space Administration (NASA)
• The Large Hadron Collider (LHC)
• PhysicsJobs.com
• Australia Telescope Outreach and Education
• What is a maser (Gravity Probe)
• Intro to turbulence in fluids and plasmas
• Atmospheric Cherenkov Telescopes (H.E.S.S. Project)
• Gamma-ray telescope: Fermi
• The SAO/Nasa Astrophysics Data System