Posted by: The Real Signs of TimePosted date: Sunday, September 01, 2013/comment : 0
Based on data from NASA's planet-hunting Kepler spacecraft, scientists have predicted that there should be one Earth-size planet in the habitable zone of each red dwarf, the most common type of star. But a group of researchers has now doubled that estimate after considering how cloud cover might help an alien planet
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Think for yourself” is probably the most important advice an educated person can hear. Unfortunately, its meaning has become ambiguous.
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