Anton Oed was a passionate inventor whose introduction of micro-strip gas chambers at the Institut Laue-Langevin in 1988 was a decisive breakthrough in the field of radiation detectors.
Astronomers puzzled by galaxy that emits strong bursts of X-rays every nine hours.
The 250-page briefing book of the European Strategy for Particle Physics has been published.
Design phase begins for SEEIIST, a centre for internationally competitive research founded in the spirit of the CERN model.
Their 90% confidence upper limit of 1.1 eV halves the previous best model-independent bound with just one month of data.
The $3 million prize will be shared equally between 347 researchers who were co-authors of the six papers published by the EHT collaboration on 10 April.
The inferred mass, spin and age of M87* are incompatible with the existence of fuzzy dark matter with masses of the order of a few 10-21 eV.
A public colloquium and press conference will be webcast on Monday.
On 10 July, CERN and the Astroparticle Physics European Consortium (APPEC) founded a new research centre for astroparticle physics theory called EuCAPT.
CERN has signed a collaboration agreement with the European Space Agency to address the challenges of harsh radiation environments.