Read article 'A pevatron at the galactic centre'
Recently, researchers at the High-Altitude Water Cherenkov observatory in Mexico reported the observation of ultra-high energy (> 100 TeV) gamma rays from the central region of the galaxy.
Read article 'In defiance of cosmic-ray power laws'
From its pristine vantage point on the International Space Station, the Calorimetric Electron Telescope, CALET, has uncovered anomalies in the spectra of protons and electrons below the cosmic-ray kne...
Read article 'Super-massive black holes quickly repoint their jets'
Francesco Ubertosi of the University of Bologna and co-workers studied a sample of about 60 clusters observed using the Very Long Baseline Array and the Chandra X-ray telescope.
Read article 'High time for holographic cosmology'
On the Origin of Time is an intellectually thrilling book and a worthy sequel to Stephen Hawking’s bestsellers, writes Wolfgang Lerche.
Read article 'The next 10 years in astroparticle theory'
Newly appointed EuCAPT director Silvia Pascoli sets out her vision for disentangling fundamental questions involving dark matter, the baryon asymmetry, neutrinos, cosmic rays, gravitational waves, dar...
Read article 'CERN teams up with ET on civil engineering'
The Einstein Telescope requires a new underground infrastructure in the form of a triangle with 10 km-long arms.
Read article 'The inventive pursuit of UHF gravitational waves'
Since their first direct detection in 2015, gravitational waves have become pivotal in our quest to understand the universe.
Read article 'First DESI results shine a light on Hubble tension'
The Dark Energy Spectroscopic Instrument has catalogued millions of objects in its bid to study the evolution of the universe.
Read article 'Sabbatical in space'
CERN engineer Sławosz Uznański is one of 17 astronauts selected by ESA from among more than 22,000 applicants.
Read article 'Advances in cosmology'
The papers assembled in this volume range in subject matter from dark-matter searches and gravitational waves to artistic and philosophical considerations.
