Hubble Sees An Extrasolar Planet's Atmosphere - Universe Today
Now here’s a feat. The Hubble Space Telescope was able to analyze the atmosphere of a gas giant planet orbiting another star. Hubble’s instruments revealed how the strange world, designated HD 209458b, is unlike anything else in our solar system. It orbits its parent star so closely that it only takes 3.5 days to complete … Continue reading "Hubble Sees An Extrasolar Planet’s Atmosphere"