H.E.S.S. CollaborationH.E.S.S. Collaboration
  • The collaboration
    • H.E.S.S. Institutions
    • H.E.S.S. Organisation
    • H.E.S.S. Prize
    • H.E.S.S. opportunities
  • Science
    • H.E.S.S. News
    • H.E.S.S. Publications
    • H.E.S.S. data release
    • External Proposals
      • visibility calculator
  • Sources of the month
  • Contact

Monthly Archives: April 2017

April 1, 2017 by H.E.S.S. Collaboration
Source of the Month

Serendipitous discovery of likely alien distress call: an SOS signal from the direction of TRAPPIST-1

April 2017 Fig 1: A map showing the significance of the emission in the sky region around the quasar PKS 2303-052 (marked by the green cross). Significant gamma-ray emission at the level of 10…

Read more

1/1
April 2017
M T W T F S S
 12
3456789
10111213141516
17181920212223
24252627282930
« Mar   May »

Recent sources

The Vela Pulsar – the most Highly Energetic ClockNovember 1, 2023
HESS J1645−455 – A gem on the ring?October 1, 2023
The identity crisis of the blazar PKS 1510-089August 1, 2023
Cosmic Conspiracy Theories: Neutrinos and Gamma Rays from PKS 0735+178?July 1, 2023
Flares in the atmosphereJune 1, 2023

Fields

Atmosphere black holes Blazar Galactic Center galactic plane galactic source gamma-rays neutrinos pulsar

Contact

You can contact us for scientific queries and general informations using :
hess-ec@lsw.uni-heidelberg.de

Sources of the month

The Vela Pulsar – the most Highly Energetic ClockNovember 1, 2023
HESS J1645−455 – A gem on the ring?October 1, 2023
The identity crisis of the blazar PKS 1510-089August 1, 2023
H.E.S.S. collaboration official website. Proudly Built By H.E.S.S. members.
(c) 2004-2025 by the H.E.S.S. collaboration

Last sources of the month

The Vela Pulsar – the most Highly Energetic ClockNovember 1, 2023
HESS J1645−455 – A gem on the ring?October 1, 2023
The identity crisis of the blazar PKS 1510-089August 1, 2023

Internal

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org
H.E.S.S. Collaboration
Manage Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage {vendor_count} vendors Read more about these purposes
View preferences
{title} {title} {title}