High-(Energy)-Lights -- The Very High Energy Gamma-Ray Sky

Understand

The high-lights of ground-based very-high-energy (VHE, $E>100$ GeV) gamma-ray astronomy are reviewed.

• The summary covers both Galactic and extra-galactic sources.
• A total of at least 70 sources are currently known.
• Implications for our understanding of the non-thermal Universe are discussed.