
Dwarf planet's body parts litter outer solar system
15 October 2008
The icy world Haumea has led a violent life – its body parts keep turning up in the distant Kuiper belt

15 October 2008
The icy world Haumea has led a violent life – its body parts keep turning up in the distant Kuiper belt

18 September 2008
Two groups have laid claim to the distant plutoid 2003 EL61, which has now been named after a Hawaiian fertility goddess

15 September 2008
A new image may be the first taken of a planet orbiting a star similar to the Sun – though like previous claims, this one may be contested

9 September 2008
Dark matter particles might be electrically charged CHAMPs rather than neutral WIMPs, a new study suggests

18 August 2008
Models of climate change may have overestimated the ability of woody plants to suck carbon out of the atmosphere

15 August 2008
What is a planet? As Pluto's lost status hangs in the balance, astronomers agree that we need a new way of looking at the solar system

14 July 2008
The large object 2005 FY9 is christened after an Easter Island deity – but naming the next 'plutoid' may be much more controversial

11 June 2008
In deference to Pluto's fallen glory, dwarf planets beyond Neptune's orbit will be classed as 'plutoids' – but not everyone is happy with the term

4 June 2008
Astronomers searching for distant supernovae to probe dark energy have unwittingly stumbled upon two odd objects in our own solar system

2 June 2008
Even smaller planets have been found around dead stars, but this is the lightest known exoplanet around a star in the prime of its life