Artist conception of the extrasolar planet HD 209458 b as it emerges from secondary eclipse. The secondary eclipse occurs when the planet passes behind its parent star as seen from earth. Observations by invest More
This is an artist's impression of the gas-giant planet orbiting the yellow, Sun-like star HD 209458, 150 light-years from Earth. Astronomers used NASA's Hubble Space Telescope to look at this world and make the More