Solar System 'traverses all of the spiral arms of the Milky Way during 225my orbit ?!

Discussion in 'Astronomy, Exobiology, & Cosmology' started by dumbest man on earth, Aug 5, 2014.

  1. paddoboy Valued Senior Member

    Messages:
    21,647





    Two papers...one from December last year, 2013, the other from 2005.
    Worth repeating.
     
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