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Newly discovered super-Earth orbits in and out of its star's habitable zone. Could life survive its extreme climate?Located less than 20 light years away, HD 20794d could potentially be one of the most Earth-like planets found so far, ...
The study of exoplanets has come a long way since the first detection of a planet orbiting a star other than the Sun in 1995.
The exciting discovery just 20 light-years away from Earth could play a 'pivotal role' in the search for life on other ...
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