Fake planets reveal distance to Earth's nearest twin
4 November 2013
Kepler, the king of planet-hunting telescopes, may be dead but a simulation says an Earth-like planet is just 12 light years away
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Found 677 results for dwarf planet
Today on 91av
11 October 2013
All the latest on newscientist.com: theories of everything – what good are they? the future of 3D printing, life with a purpose, here be dragons and more
Zombie star caught feasting on a soggy asteroid
10 October 2013
The rocky remains polluting the atmosphere of a white dwarf include the first chemical evidence that water can exist on Earth-like exoplanets
Hot Jupiters push exoplanet count over 1000 milestone
1 October 2013
The number of known exoplanets jumped from 999 yesterday to 1010 today thanks to a host of newly discovered worlds
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
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
Astrophile: The changing face of icy dirt-ball Quaoar
26 July 2013
Rather than being the densest object in the Kuiper belt, the icy object Quaoar, named for a Native American god, may simply be an egg-shaped version of its neighbours
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
Xenon-ion engine makes space travel a rhapsody in blue
28 May 2013
Spacecraft engines aren't all sound and fury – in deep space, you'll want the cool blue glide of a xenon-ion engine currently being tested by NASA
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
