Artist’s annotated conception of the spiral structure of the Milky Way with two major stellar arms and a central bar http://t.co/iWiAMF7R
Posted on May 02, 2012 at 07:00PM.
Link via @brainpicker
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Artist’s annotated conception of the spiral structure of the Milky Way with two major stellar arms and a central bar http://t.co/iWiAMF7R
Posted on May 02, 2012 at 07:00PM.