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.
Read article 'First indirect evidence for primordial monsters'
Read article 'Longest gamma-ray burst confounds astrophysicists'
Longest gamma-ray burst confounds astrophysicists
NASA’s Fermi Gamma-ray Space Telescope observed a gamma-ray burst of a record seven hours in duration.
Read article 'Asteroid tests challenge nuclear-deflection models'
Asteroid tests challenge nuclear-deflection models
Experiments at CERN’s SPS suggest that metal-rich asteroids are more resistant than previously assumed.
Read article 'Tokyo targets the two infinities'
Tokyo targets the two infinities
The second International Conference on the on Physics of the Two Infinities gathered nearly 200 participants in Tokyo.
Read article 'The puzzle of an excess of bright early galaxies'
The puzzle of an excess of bright early galaxies
Observations by the James Webb Space Telescope hint at an excess of "UV-bright" galaxies in the first 400 million years after the Big Bang.
Read article 'Einstein Probe detects exotic gamma-ray bursts'
Einstein Probe detects exotic gamma-ray bursts
Early results from the Einstein Probe identify soft X-ray events, questioning standard gamma-ray burst emission models.
Read article 'Four reasons dark energy should evolve with time'
Four reasons dark energy should evolve with time
Robert Brandenberger argues that the unchanging cosmological constant of the ΛCDM model is theoretically problematic.
Read article 'Geneva witnesses astroparticle boom'
Geneva witnesses astroparticle boom
The 39th edition of the International Cosmic Ray Conference was held in Geneva from 15 to 24 July.
Read article 'Neutron stars as fundamental physics labs'
Neutron stars as fundamental physics labs
Fifty experts on nuclear physics, particle physics and astrophysics met at CERN from 9 to 13 June to discuss how to use extreme environments as precise laboratories for fundamental physics.
Read article 'The battle of the Big Bang'
The battle of the Big Bang
Battle of the Big Bang provides an entertaining update on the collective obsessions and controlled schizophrenias in cosmology, writes Will Kinney.
