Read article 'A new neutrino telescope for Lake Baikal'
In early April, members of the Baikal collaboration deployed and started operation of the first cluster of the Gigaton Volume Detector (Baikal-GVD). Named “Dubna”, the cluster comprises 19...
Read article 'Magnetic fields cast light on black hole’s edge'
The Atacama Large Millimetre/submillimetre Array (ALMA) has revealed an intense magnetic field at the base of the relativistic jet powered by a supermassive black hole. Probing the physical conditions...
Read article 'The road from CERN to space'
An interview with the high-energy physicist who now heads the Italian Space Agency.
Read article 'Dark-matter self-interactions are weak'
Astronomers using observations from the NASA/ESA Hubble Space Telescope and NASA’s Chandra X-ray Observatory have studied how dark matter in clusters of galaxies behaves when the clusters collid...
Read article 'NUCLEON takes its place in space'
On 13 January, less than three weeks after being launched into space, the NUCLEON satellite experiment was switched on to collect its first cosmic-ray events.
Read article 'Planck reveals no evidence of new physics'
The release of the full mission data of ESA’s Planck spacecraft is a milestone for cosmology. Despite the high quality of the data – including, for the first time, polarization observation...
Read article 'HESS sees a powerful trio in a nearby galaxy'
High Energy Stereoscopic System (HESS) has discovered three extremely luminous gamma-ray sources in the Large Magellanic Cloud (LMC) – a dwarf galaxy orbiting the Milky Way about 170,000 li...
Read article 'Gamma-ray bursts are a real threat to life'
A new study confirms the potential hazard of nearby gamma-ray bursts (GRBs), and quantifies the probability of an event on Earth and more generally in the Milky Way and other galaxies. The authors fin...
Read article 'Ultra-luminous X-ray source is ‘just’ a pulsar'
Until now, ultra-luminous X-ray sources (ULXs) were thought to be black holes, because their high luminosity implied a mass exceeding by far the maximal mass of a neutron star. The most luminous of th...
Read article 'Cosmic particles meet the LHC at ISVHECRI'
More than 120 physicists from across the world met at CERN to discuss questions related to hadron production in cosmic-ray interactions and at accelerator experiments.
