Wobbly planets could reveal Earth-like moons

Moons outside our Solar System with the potential to support life have just become much easier to detect, thanks to research by an astronomer at University College London (UCL).

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<p><a href="http://www.physorg.com/news148224530.html">Wobbly planets could reveal Earth-like moons</a></p> <p>Moons outside our Solar System with the potential to support life have just become much easier to detect, thanks to research by an astronomer at University College London (UCL).</p>