View Full Version : Hubble Confirms Exoplanet Has a Blue Atmosphere

2013-Jul-11, 03:20 PM
Since its discovery in 2005, exoplanet HD 189733b has been one of the most-observed planets orbiting another star, as its size, compact orbit, and proximity to Earth has made it a relatively easy target — as extrasolar planets go. From previous studies, astronomers thought the planet may have an enticing blue-sky atmosphere. Now, further examinations [...]

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