Telescopes and space missions Research update Ancient gas sheds light on universe’s first billion years Quasar light probes era when first stars switched on Read article: Ancient gas sheds light on universe’s first billion years
Telescopes and space missions Research update Huge cosmic-ray observatory set for Siberia First prototypes installed for the $46m Hundred Square-km Cosmic Origin Explorer Read article: Huge cosmic-ray observatory set for Siberia
Particles and interactions Video What is supersymmetry? Helen Heath explains why SUSY is so beautiful Read article: What is supersymmetry?
Cosmology Video What is a black hole? Andy Young explains why not even light can escape from black holes Read article: What is a black hole?
Personalities Video What is the Square Kilometre Array? Mark Birkinshaw discusses the world's largest telescope by area Read article: What is the Square Kilometre Array?
Gravity Research update Galaxy cluster motion seen for the first time Method could also be used to measure cosmological distances Read article: Galaxy cluster motion seen for the first time
Imaging Research update Dark-matter filament spotted Astrophysicists detect extra, invisible mass between galaxy clusters Read article: Dark-matter filament spotted
Telescopes and space missions Research update Quasars shine a new light on cosmic distances New method correlates redshift of different quasars Read article: Quasars shine a new light on cosmic distances
Telescopes and space missions Opinion and reviews The time of our lives Dan Falk reviews Adam Frank's About Time: From Sun Dials to Quantum Clocks, How the Cosmos Shapes Our Lives Read article: The time of our lives
Particles and interactions Research update Daya Bay nails neutrino oscillation Chinese–US experiment achieves best measurement yet of key neutrino mixing angle Read article: Daya Bay nails neutrino oscillation