NASA Telescope Reveals Largest Batch of Earth-Size, Habitable-Zone Planets Around Single Star

Hello, Information from NASA NASA's Spitzer Space Telescope has revealed the first known system of seven Earth-size planets around a single star. Three of these planets are firmly located in the habitable zone, the area around the parent star where a rocky planet is most likely to have liquid water.

February 22, 2017
from NASA http://ift.tt/2lw1uT3