A World of Worlds.

“‘This is the largest windfall of planets — not exoplanet candidates, mind you, but actually validated exoplanets — that’s ever been announced at one time,’ Douglas Hudgins, exoplanet exploration program scientist at NASA’s Astrophysics Division in Washington, told reporters today.”

NASA announces 715 new planets found by the Kepler telescope, and that’s only from the first two years of data. “About 94 percent of the new alien worlds are smaller than Neptune, researchers said, further bolstering earlier Kepler observations that suggested the Milky Way galaxy abounds with rocky planets like Earth…four of the worlds are less than 2.5 times the size of Earth and reside in the ‘habitable zone,’ that just-right range of distances that could allow liquid water to exist on their surfaces.”