KM3NeT - KM3NeT

Luc Cerisy wins the 2024 GNN dissertation prize!

15 September 2025 – We warmly congratulate Luc Cerisy (Aix-Marseille Université / CNRS Marseille), who has been awarded the 2024 GNN Dissertation Prize for his doctoral thesis: “First tau neutrino appearance, non-unitary mixing and absolute orientation measurements in KM3NeT”.
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Paschal Coyle and Claudio Kopper elected co-chairs of the GNN board

11 September 2025 – Stronger together!

Paschal Coyle (CPPM, Marseille) and Claudio Kopper (ECAP, Erlangen) are the new chairs of the Global Neutrino Network (GNN).
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Second node of ORCA installed

13 August 2025 – Last week we installed a second submarine node for the ORCA neutrino telescope. It is an important step in preparation of the next deployments of detection units for ORCA.

KM3NeT at ICRC 2025

28 July 2025 – On behalf of the collaborations, ANTARES and KM3NeT scientists presented their latest results at the International Cosmic Ray Conference. Read more

Nadja Lessing wins a poster prize

20 July 2025 – We are very proud of Nadja Lessing, PhD student at the University of Valencia, who won a poster prize of the European Physical Society at the Majorana School 2025 in Modica, Sicily (Italy). Congratulations, Nadja!

Atmospheric neutrino flux measured with ORCA6

15 July 2025 – The European Physical Journal C has accepted for publication a new KM3NeT paper with the title ‘Measurement of the atmospheric ν_μ flux with six detection units of KM3NeT/ORCA‘.

KM3NeT AISBL is born!

20 June 2025 – A very important step forward for KM3NeT has been accomplished this week by establishing the KM3NeT AISBL!

The Online Data Filter for the KM3NeT Neutrino Telescopes

10 June 2025 – Recently, we submitted a new paper with the title ‘The Online Data Filter for the KM3NeT Neutrino Telescopes’

In this paper, we present the design and performance of the software that is used to filter the data recorded by the photo-sensors of the KM3NeT detectors.

2nd DOM integration workshop

27 May 2025 – Do you know how the optical modules of KM3NeT are built? This has been shown and practised in the second edition of the Digital Optical Module (DOM) integration workshop which took place last week.

4 new detection units installed in ORCA

16 May 2025 – This week at the ORCA site, a sea operation was performed with a twofold purpose: the recovery from the sea bottom of some oceanographic instruments which required some maintenance and the installation of a set of 4 new detection units. The number of detection units in ORCA has thus been increased to 28.