Grand deuterium challenge unveiled
Researchers propose a way to directly measure the amount of deuterium in the early Universe
Hidden hydrogen could force galaxy rethink
Astrophysicists using NASA's FUSE satellite have found more deuterium than previously thought
Read article: Hidden hydrogen could force galaxy rethink
Gravity lens reveals dark matter
Multiple observations of colliding galaxies provide evidence of dark matter
Read article: Gravity lens reveals dark matter
COBE team wins cosmology prize
Astrophysicists honoured for their work on the cosmic microwave background
Read article: COBE team wins cosmology prize
Galaxy survey fails to add up
Californian astronomers are bewildered by strange anomaly in number of galaxies
String theory gets knotted
Venting anger at string theorists
Read article: String theory gets knotted
From the present to the past
Stephen Hawking unveils radical new approach to understanding the universe
Milky Way arms pinned down
Astronomers have made the most detailed map ever of our galaxy's overall shape
Read article: Milky Way arms pinned down
Magnetic fields go to the maximum
Theorists calculate highest possible magnetic field
Cyclic universe could explain cosmological constant
Theoretical model of the universe could explain why the acceleration of the universe is expanding
Read article: Cyclic universe could explain cosmological constant
