Read article 'A hot start for cluster formation'
A hot start for cluster formation
A bound galaxy protocluster with hot, X-ray-emitting gas has been found just one billion years after the Big Bang.
Read article 'A hot start for cluster formation'
Read article 'Theorists ponder across scales'
Theorists ponder across scales
PLANCK 2026 brought more than 250 theorists to CERN to confront puzzles of scale, from the mass of dark matter to the hierarchy between the Higgs and Planck scales.
Read article 'Cosmic rays from pole to pole'
Cosmic rays from pole to pole
Cosmic Pi, an open-source detector developed at CERN, measured cosmic rays from pole to pole.
Read article 'From the golden age to the Hubble wars'
From the golden age to the Hubble wars
Jim Baggott’s Discordance is an attempt to describe the history of cosmology throughout the past century or more, delving into some of its less explored aspects.
Read article 'On the hunt for cosmic clocks'
On the hunt for cosmic clocks
A deep survey with the Green Bank Telescope has now delivered a stringent non-detection of the expected pulsar population in the galactic centre, along with an intriguing millisecond pulsar candidate.
Read article 'Drilling down on dark matter'
Drilling down on dark matter
The High Energy, Cosmology and Astroparticle Physics Abu Dhabi Workshop brought together more than 30 researchers to discuss some of the deepest mysteries in fundamental physics.
Read article 'The mystery of the little red dots'
The mystery of the little red dots
Every new instrument needs its mysteries, and no discovery of the James Webb Space Telescope has been more surprising than the “little red dots” it discovered in the early universe.
Read article 'A thousand anomalies hiding in plain sight'
A thousand anomalies hiding in plain sight
Artificial intelligence has uncovered more than a thousand astrophysical anomalies in the Hubble Legacy Archive.
Read article 'All that antimatters in the universe'
All that antimatters in the universe
From 19 to 22 January, 80 particle physicists, astronomers and cosmologists gathered at CERN for the first “All that Antimatters in the Universe” workshop.
Read article 'First indirect evidence for primordial monsters'
First indirect evidence for primordial monsters
JWST observations may suggest the existence of extremely massive stars in the early universe.
