Milky Way Should Have Much More Companionship - podcast episode cover

Milky Way Should Have Much More Companionship

60-Second Space
May 09, 2011•1 min
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Episode description

Our understanding of dark matter says the Milky Way should have many times more than its dozen or so small satellite galaxies. John Matson reports
Milky Way Should Have Much More Companionship | 60-Second Space podcast - Listen or read transcript on Metacast