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Found 113 results for dwarf planet
solar system

Your explosive guide to the end of the universe

1 June 2016

Our sun will swell, our galaxy will collide with its neighbour and the universe could suddenly be swallowed by a vacuum bubble


Elliot crater

Pluto: A whole new world in 5 strange photos

22 March 2016

Floating mountains, ice volcanoes and a churning plain of nitrogen sludge – pin-sharp pictures beamed back from Pluto are changing how we think planets work


Oort cloud

The Oort cloud surrounds our solar system – why can't we see it?

16 March 2016

It's a giant sphere of a trillion rocks encircling us that occasionally sends comets slinging our way. That's a convincing story – but we'd love some direct evidence


Lighthouse

Galactic GPS: How dead stars will guide us in deep space

3 February 2016

Plotting a course through outer space is tricky, but stellar corpses called pulsars are pointing the way to a new form of celestial navigation


Âé¶¹´«Ã½ Default Image

Solar system mysteries: Is there a planet X?

20 January 2016

Wobbles in the orbit of two distant dwarf planets are reviving the idea of a planet hidden in our outer solar system. Two new discoveries could fit the bill


Beyond Pluto: New Horizons probe aims for another unseen world

Beyond Pluto: New Horizons probe aims for another unseen world

18 November 2015

As Earthlings gawp at the dwarf planet, NASA's plucky probe is gearing up for one last mission: a close encounter that could rewrite solar system history


Journeys of a lifetime: How your bones began in a star's core

Journeys of a lifetime: How your bones began in a star's core

11 November 2015

Find out how 13-billion-year-old calcium atoms forged in the stars got to be part of your bones – and how you may one day become stardust again


Journeys of a lifetime: Events in a far galaxy tweak your DNA

Journeys of a lifetime: Events in a far galaxy tweak your DNA

11 November 2015

Billions of years ago, an iron nucleus forged in another galaxy was flung into space at close to the speed of light – headed for your cells


Is food really better from the farm gate than supermarket shelf?

Is food really better from the farm gate than supermarket shelf?

14 October 2015

Some say the way we produce and process food making it less nourishing than in our grandparents' day. Âé¶¹´«Ã½ looks at the facts


5 alien worlds weirder than any we have found so far

5 alien worlds weirder than any we have found so far

16 September 2015

From party planets to egg worlds, astronomers are hunting exoplanets even more bizarre than the ones they have spotted already


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