What If on MSN
Imagine If Eath 2.0 Was in Our Solar System?
Earth is the only life-supporting planet in our Solar System. Until now. Today, we’re bringing Kepler 22-b into our planetary ...
AMES, Iowa – An international team of astronomers has used nearly three years of high precision data from NASA’s Kepler spacecraft to make the first observations of a planet outside our solar system ...
Discover Magazine on MSN
Kepler 452b and several exoplanets are similar to Earth, but there's not an exact twin
What planet is most like Earth? Reseachers have identified several exoplanets similar to our planet, but none that are an exact twin. Learn how new technology could help aid in the search.
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