HAWC and other high-altitude observatories are pushing the energy of gamma-ray observations into new territory to test fundamental symmetries.
The 2020s should see the start of a new type of astrophysics, reports Merlin Kole.
With its new cooling system in place, the Alpha Magnetic Spectrometer continues its quest to understand the origin of cosmic rays.
Barry Barish speaks to the Courier about his role in turning LIGO into a Nobel Prize-winning machine.
The sixth conference in the series marked Spanish theorist Emilio Elizalde’s 70th birthday.
Activities are gathering pace at two sites in Europe where the Einstein Telescope, a proposed next-generation gravitational-wave observatory, may be built.
Researchers trace second repeating fast radio burst to ordinary galaxy, suggesting that extreme environments are not required.
Wide-ranging discussions at TeVPA featured the DAMA signal, GeV gamma rays from the galactic centre, the 21 cm radio line, AMS's positron excess and a host of cosmic messengers.
A new fit to Planck’s 2018 data release exchanges an anomalously large lensing amplitude for a higher energy density, thereby inferring a closed universe.
One half of the prize was granted to James Peebles for theoretical discoveries in cosmology, while the other was shared between Michel Mayor and Didier Queloz for the discovery of an exoplanet orbitin...