Read article 'Gravitational remnants in the sky'
Relic Gravitons, by Massimo Giovannini of INFN Milan Bicocca, offers a timely and authoritative guide to one of the most exciting frontiers in modern cosmology and particle physics.
Read article 'Particle Cosmology and Astrophysics'
In Particle Cosmology and Astrophysics, Dan Hooper captures the rapid developments in particle cosmology over the past three decades.
Read article 'The Hubble tension'
Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe could be resolved by new physics.
Read article 'Boost for compact fast radio bursts'
New results from the CHIME telescope support the hypothesis that fast radio bursts originate in close proximity to the turbulent magnetosphere of a central engine.
Read article 'CERN and ESA: a decade of innovation'
Enrico Chesta, Véronique Ferlet-Cavrois and Markus Brugger highlight seven ways CERN and ESA are working together to further fundamental exploration and innovation in space technologies.
Read article 'Chinese space station gears up for astrophysics'
China’s Tiangong space station represents one of the biggest projects in space exploration in recent decades.
Read article 'A rich harvest of results in Prague'
The 42nd international conference on high-energy physics reported progress across all areas of high-energy physics.
Read article 'Hypertriton and ‘little bang’ nucleosynthesis'
The ALICE collaboration investigated the nucleosynthesis mechanism by measuring hypertriton production in heavy-ion collisions.
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...
