Cosmology Feature A cosmic hall of mirrors Is there less to the universe than meets the eye? Read article: A cosmic hall of mirrors
Cosmology Research update Sir Hermann Bondi: 1919 – 2005 Cosmologist and pioneer of the steady-state theory of the universe dies Read article: Sir Hermann Bondi: 1919 – 2005
Publishing Opinion and reviews Living in a dodecahedral universe Welcome to the strange world of cosmic topology
Cosmology Research update Background neutrinos join the limelight Astrophysicists have seen evidence for tiny ripples in the cosmic neutrino background
Stars and solar physics Research update New light on early stars 'First generation stars' may have formed from the explosion of an older star
Ultracold matter Research update A recipe for making strings in the lab Experiments with ultracold gases could provide insights into supersymmetry Read article: A recipe for making strings in the lab
Cosmology Research update Quark-gluon plasma goes liquid More evidence for the state of matter that might have existed just after the Big Bang.
Telescopes and space missions Research update Galaxies break new records Two teams of astronomers go further than ever before
Dark matter and energy Research update Astronomers find missing baryons Hot gas clouds between galaxies account for half the ordinary matter in the local universe Read article: Astronomers find missing baryons
Cosmology Research update Cosmologists win Crafoord award Gunn, Peebles and Rees share $500,000 prize Read article: Cosmologists win Crafoord award