This is the first time that we are hosting the ISSS & IPELS Series at our IPP in Garching.

Together with colleagues, I am involved in the organisation of the 2023 Paris conference on High Energy Phenomena in Relativistic Outflows.

I am supporting the ‚Extreme Non-thermal Universe‘ CDY initiative that explores the Physics and Astrophysics of Very High Energy Sources in the Cosmos.

I have been much looking forward to the Heidelberg Gamma2022 Symposium in Barcelona.

Together with Christoph Pfrommer I have been lecturing at this years Physics Graduate Days.

See my comments on progress in cosmic-ray physics in the April 2021 QuantaMagazine Article.

Astronomy Winter School 2021 – a nice experience…

The general Oct 2020 CTA meeting – progressing in gamma-ray astronomy despite Covid-19 challenges

Nobel Prize for Reinhard Genzel.

Extragalactic Jets as Extreme Particle Accelerators