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Found 273 results for dwarf planet
Empty universe: Cosmology in the year 100 billion

Empty universe: Cosmology in the year 100 billion

30 March 2011

The skies of the far future will be dark and lonely, but our descendants will have one telltale clue to help them decipher the cosmos, says Marcus Chown


Eight extremes: The coldest thing in the universe

Eight extremes: The coldest thing in the universe

2 March 2011

The bottom of the temperature scale is one area where humans have no trouble outdoing nature


Dark matter: The evidence

Dark matter: The evidence

2 February 2011

Eighty per cent of the total matter in the cosmos is invisible to conventional telescopes. But if we can't see it, how can we be so sure it's there?


Rise of the robot astronomers

Rise of the robot astronomers

12 January 2011

Long nights spent peering into the cosmos are over, for humans at least. Artificial intelligence will take charge of the planet's greatest telescopes


Unseen universe: Window on cosmic maternity wards

Unseen universe: Window on cosmic maternity wards

1 September 2010

Infrared was the first invisible radiation discovered – it has revealed asteroids, comets, interstellar dust and the birth of planets, stars and galaxies


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Half-eaten dwarf planet reveals chemical secrets

30 June 2010

The half-digested remains of a dwarf planet could provide the best window yet into the chemical make-up of alien solar systems


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60 Seconds

23 June 2010

Cellphone cancer linked trashed, voyage to Pluto and "female Viagra"


Cosmic hit-and-runs create failed stars

Cosmic hit-and-runs create failed stars

26 May 2010

Close encounters between swerving young stars might help spawn the brown dwarfs riddling the Milky Way


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


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


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