18 March 2014 sky & telescopeEasy Amateur Science
How Yo u Can
GIANT WORLD Artists depict the second confi rmed
world discovered by Planet Hunters: PH2 b. The planet
is about 10 times the diameter of Earth and orbits within
the habitable zone of its Sun-like star. The foreground
moon is purely hypothetical.HAVEN GIGUERE / MATT GIGUERE / YALE UNIVERSITYPlanet Hunters2.indd 18 12/23/13 11:33 AM