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Found 275 results for dwarf planet
Eccentric Earths: Weird planets where life might lurk

Eccentric Earths: Weird planets where life might lurk

12 March 2014

We thought that the search for life on other planets meant finding Earth's twin. But now it looks like some bizarre worlds could still be fit for life


Frozen fuel: The giant methane bonanza

Frozen fuel: The giant methane bonanza

28 August 2013

The race is on to tap the world's biggest and most unusual fossil fuel supply – methane trapped in frozen hydrates in permafrost and at the bottom of the ocean


Brown dwarfs: From zeroes to astronomical heroes

Brown dwarfs: From zeroes to astronomical heroes

21 August 2013

The most unloved, drab objects in all of space are fast becoming the new cosmic "it" objects, providing insights into exoplanets and a lot more besides


Goodbye, Goldilocks? The untimely end of life on Earth

Goodbye, Goldilocks? The untimely end of life on Earth

5 June 2013

From life's point of view, Earth sits in the solar system's sweet spot. But new calculations suggest it is teetering on the brink of a solar roasting


Drake equation for alien life gets an upgrade

Drake equation for alien life gets an upgrade

22 May 2013

The planet-spotting Kepler telescope seems doomed, but its discoveries along with a new version of the famous Drake equation will sharpen the hunt for ET


Heart on fire: Our galaxy's black hole is set to blow

Heart on fire: Our galaxy's black hole is set to blow

24 April 2013

The dark monster at the centre of the Milky Way has been a gentle giant – but that could change this year as it gets its first meal for a century


I'll put millions of people on Mars, says Elon Musk

I'll put millions of people on Mars, says Elon Musk

14 December 2011

The swashbuckling SpaceX founder says that he can get to Mars on a shoestring within 20 years – thanks to the fully reusable rockets he's determined to build


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Pluto's rival is tinier but shinier than thought

19 October 2011

Eris, the dwarf planet that got Pluto kicked out of the planet club, is actually no bigger than Pluto, new observations suggest – but it's blindingly bright


Light of life: The hunt for another Earth

Light of life: The hunt for another Earth

21 September 2011

If we spied another living world in the distant cosmos, how would we recognise it?


Dying stars hold the promise of alien life

Dying stars hold the promise of alien life

29 June 2011

They might be in their twilight years, but white dwarf stars are the perfect places to look for habitable planets


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