21 ene 2015

A Home Away from Home?



Universe Milky way galaxy with stars

Since March of 2009, the Kepler Space Observatory has been exploring our region of the Milky Way so that scientists at NASA can discover more Earth-like planets orbiting stars and estimate how many of the billions of stars in our galaxy actually have such planets. Data from Kepler is analyzed using a supercomputer running algorithms at NASA’s Ames facility.



Now computations from K2, the extended Kepler space telescope mission, indicate the existence of three new Earth-size planets. The one in the CHZ of its star was given the evocative name, EPIC 201367075. The CHZ – or circumstellar habitable zone – is where planets with sufficient atmospheric pressure can support liquid water on their surface.



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