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Found 43 results for dwarf planet
Kepler telescope launches to hunt for alien Earths

Kepler telescope launches to hunt for alien Earths

4 February 2009

The space telescope should be able to see Earth-size planets in the 'habitable zone' of their stars for the first time


Burrowing black holes devoured first stars from within

Burrowing black holes devoured first stars from within

17 December 2008

The digested end-product of this cosmic feast could be the ancestors of the supermassive black holes that sit at the centre of galaxies like the Milky Way


Red dwarfs may host habitable worlds

Red dwarfs may host habitable worlds

13 August 2008

Planets may be more common around red dwarf stars than previously thought, raising hopes of finding Earth-like worlds around these dim bodies


Is the largest asteroid Pluto's wayward cousin?

Is the largest asteroid Pluto's wayward cousin?

16 July 2008

Ceres sits in the asteroid belt between the orbits of Mars and Jupiter – yet its composition suggests it has wandered far from its origins


Huge haul of Earth-like planets found

Huge haul of Earth-like planets found

28 May 2008

As more super-Earths not much bigger than our home planet are found, astronomers are coming up with ways to study them in detail


Departed dwarf planet left us two meteorites

Departed dwarf planet left us two meteorites

18 March 2008

Two unusual meteorites found in Antarctica in 2006 came from a dwarf planet in our solar system, which has now vanished


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European planet hunters on brink of Earth-sized prize

2 May 2007

Europe's new space telescope is proving 10 times as sensitive as expected, giving it the edge in the hunt for new planets


Rows over planetary status are as old as the asteroids

Rows over planetary status are as old as the asteroids

30 August 2006

Even as you mourn Pluto's demotion from planet, spare a thought for poor old Ceres, which has twice battled to attain planetary status


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Earth-like planet may be first of many

25 January 2006

Planet hunters have detected what seems to be the smallest extrasolar planet so far, orbiting a red dwarf 22,000 light years away


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Look out for giant triangles in space

6 April 2005

Instead of listening for alien radio broadcasts, a better strategy for SETI might be to look for giant structures placed in orbit around nearby stars


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