The HESS... - Astronomy at Namibia Scientific Society | Facebook
HESS telescope marks 20 years of existence | nbc
Largest Ever Cherenkov Telescope Sees First Light From Namibia - SpaceRef
Thierry Legault on Twitter: "The May 16 lunar eclipse from HESS observatory, Namibia. The Milky Way is reflected in the 28m mirror of the main telescope. Stacking of 4 images of 8s,
NASA - NASA's Fermi Mission, Namibia's HESS Telescopes Explore a Blazar
HESS telescope | ESO Supernova
High-energy Trap in Our Galaxy's Center Revealed | NASA
HESS WG: Multiwavelength Studies
HESS Telescope | The High Energy Stereoscopic System telesco… | Flickr
H.E.S.S. - The High Energy Stereoscopic System
File:H.E.S.S. II Telescope Array.jpg - Wikimedia Commons
HESS Telescopes
HESS Telescope | The High Energy Stereoscopic System telesco… | Flickr
H.E.S.S. Observatory celebrates 20 year anniversary , Safari2Go