Nomad Alien Planets May Fill Our Milky Way Galaxy (SPACE.com)

[unable to retrieve full-text content]SPACE.com - Our Milky Way galaxy may be teeming with rogue planets that ramble through space instead of being locked in orbit around a star, a new study suggests.

Source: http://us.rd.yahoo.com/dailynews/rss/space/*http%3A//news.yahoo.com/s/space/20120224/sc_space/nomadalienplanetsmayfillourmilkywaygalaxy

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