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Category Archives: Source of the Month

October 1, 2004 by H.E.S.S. Collaboration
Source of the Month

The Crab Nebula

October 2004 Since its discovery as a TeV source by the Whipple telescope in 1989, the Crab Nebula serves as a standard candle for TeV astronomy and usually is one of the first targets…

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Recent sources

H.E.S.S.’ most distant blazar: PKS 0346−27February 1, 2026
Too Young to Be This Large: The Puzzling Case of HESS J1813–178January 1, 2026
V4641 Sagittarii – the not-so-unremarkable microquasarDecember 1, 2025
The Vela Pulsar – the most Highly Energetic ClockNovember 1, 2023
HESS J1645−455 – A gem on the ring?October 1, 2023

Fields

Atmosphere black holes Blazar building Cosmic rays Extragalactic Galactic Center galactic plane galactic source Gamma-ray binary gamma-rays microquasar neutrinos Nova publication pulsar Technical

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Last sources of the month

H.E.S.S.’ most distant blazar: PKS 0346−27February 1, 2026
Too Young to Be This Large: The Puzzling Case of HESS J1813–178January 1, 2026
V4641 Sagittarii – the not-so-unremarkable microquasarDecember 1, 2025

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