View Full Version : Magic Bubble - NGC 7635 by JP Metsavainio

2009-Jun-02, 07:50 PM
Away in the constellation of Cassiopeia some 7,100 light-years from Earth, a star 40 times more massive than our Sun is blowing a giant bubble of its own material into space. Inside its magic blue sphere, the gigantic star burns at blue flame intensity - rendering a 6 light year wide envelope of hot [...]

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