Magic Bubble - NGC 7635 by JP Metsavainio - Universe Today
[/caption] 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 … Continue reading "Magic Bubble – NGC 7635 by JP Metsavainio"