Could recently discovered exoplanet support alien life?
The search for alien life may have just received a galactic boost.
Scientists from University College London have detected water vapour and helium in the atmosphere of another world that is more than twice the size of Earth.
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It is the first time that a planet orbiting a star outside our system, or “exoplanet”, has been found with both water and temperatures that could support life.
Al Jazeera’s Catherine Stancl reports.