More Clues That Earth-Like Exoplanets Are Indeed Earth-Like

A new study from the Georgia Institute of Technology provides new clues indicating that an exoplanet 500 light-years away is much like Earth. Kepler-186f is the first identified Earth-sized planet outside the solar system orbiting a star in the habitable zone. This means it’s the proper distance from its host star for liquid water to pool on the surface.
Read more: http://www.news.gatech.edu/2018/06/28/more-clues-earth-exoplanets-are-indeed-earth?source=Snapzu