Read article: Quasar spectrum shines a new light on unchanged fundamental constants Telescopes and space missions Research update Quasar spectrum shines a new light on unchanged fundamental constants Results hint at the static nature of the dark-energy field
Read article: Could the Sun be trapping asymmetric dark matter? Telescopes and space missions Research update Could the Sun be trapping asymmetric dark matter? New model could help settle discrepancies between theory and observational solar data
Cosmology Blog Decoding the dark arts of Interstellar’s black hole Hollywood astrophysics and the perplexing case of a flickering black hole
Read article: Dark matter seen in the Milky Way’s core Telescopes and space missions Research update Dark matter seen in the Milky Way’s core Astronomers provide the first direct evidence that dark matter abounds in the inner part of our galaxy
Read article: Planck pins down the end of the cosmic ‘dark ages’ Telescopes and space missions Research update Planck pins down the end of the cosmic ‘dark ages’ Star formation began 100 million years later than previously thought
Read article: Galactic dust sounds death knell for BICEP2 gravitational wave claim Telescopes and space missions Research update Galactic dust sounds death knell for BICEP2 gravitational wave claim Joint analysis of Planck, BICEP2 and Keck data finds no cosmological B-mode signal
Read article: The ever-expanding Zooniverse Publishing Podcasts The ever-expanding Zooniverse Chris Lintott discusses the evolving nature of citizen science
Read article: The world of physics in 2015 Transport properties News The world of physics in 2015 Find out more about the key physics events of the coming year – and those we predict might happen
Read article: New technique nails distance to supermassive black hole Telescopes and space missions Research update New technique nails distance to supermassive black hole Geometric method using active galactic nuclei could yield better cosmic rulers
Read article: Planck offers another glimpse of the early universe Telescopes and space missions Research update Planck offers another glimpse of the early universe Space mission offers new insights into dark matter and primordial neutrinos, but evidence for inflation is not forthcoming