View Full Version : Astronomers Answer Your Questions About "Celestial Geode"

2008-Aug-15, 10:50 PM
Last week, we posted the image above as part of our "Where In The Universe" challenge, where we test our readers' visual knowledge of our universe. This incredible and unusual Hubble image of object N44F, known as the "Celestial Geode" is a gas cavity carved by the stellar wind and intense ultraviolet radiation [...]

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