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Found 275 results for dwarf planet
Weird worlds: And the rest...

Weird worlds: And the rest...

24 March 2010

Which is the largest moon? Which moon was nearly upgraded to planet status? Find out here


Weird worlds: Europa, Enceladus and Triton

Weird worlds: Europa, Enceladus and Triton

24 March 2010

The seemingly bleak icy surfaces of these moons are in fact among the most active landscapes in the solar system. They may even contain cosy habitats for living creatures


Paired stars may bear multiple litters of alien worlds

Paired stars may bear multiple litters of alien worlds

15 January 2010

Unlike single-star systems, those with two suns could produce more than one generation of planets


Let's face it, science is boring

Let's face it, science is boring

16 December 2009

Mouse urine, puréed goldfish brains and human computers. Sound interesting? Well, it's not. Honest


Alien planet could be ultimate water world

Alien planet could be ultimate water world

16 December 2009

The discovery of a planet that seems to made almost entirely of water suggests "super-Earths" are a more diverse bunch than we thought


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Failed stellar bombs hint at supernova tipping point

18 November 2009

Two peculiar white dwarfs with more oxygen than carbon are like nothing anybody has seen before


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David Haines: Love songs to science

14 October 2009

The songwriter celebrates everything from the solar system to evolution, the subject of a "science oratorio" to be performed later this month


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Time to end the great Pluto debate

22 July 2009

Let's move on from the sterile argument about the meaning of the word planet – it changes nothing and risks bringing astronomy into disrepute


Is Pluto a planet after all?

Is Pluto a planet after all?

22 July 2009

Poor Pluto was demoted, to the dismay of its many fans, but it could soon be returned triumphantly to full planet status


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Even brown dwarfs have grey days

10 June 2009

Objects halfway between a planet and a star have been shown to feature weather patterns, enhancing their status as the universe's hybrids


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