Telescopes and space missions Research update Galaxies break new records Two teams of astronomers go further than ever before
Read article: Astronomers find missing baryons 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: Cosmologists win Crafoord award Cosmology Research update Cosmologists win Crafoord award Gunn, Peebles and Rees share $500,000 prize
Cosmology Research update Galaxy surveys put cosmology on sound footing Astrophysicists have linked the large-scale structure of the universe to the early universe
Stars and solar physics Research update X-ray satellite chalks up black hole first Astronomers see material complete a full orbit around a supermassive black hole
Read article: Hunting cosmic explosions Cosmology Feature Hunting cosmic explosions The biggest bangs in the universe
Read article: On the road with Roger Penrose Cosmology Opinion and reviews On the road with Roger Penrose A monumental guide to the universe
Stars and solar physics Research update Hawking loses black hole bet Hawking's solution to the black hole information paradox has yet to convince his peers
Read article: Old galaxies shed new light on young universe Cosmology Research update Old galaxies shed new light on young universe Massive galaxies formed much earlier in the history of the universe than models predict