We must colonize other planets before we become extinct: astrophysicisthttp://huff.to/1mn4D0k
“@HuffingtonPost: We must colonize other planets before we become extinct: astrophysicist http://huff.to/1mn4D0k ” Couch cough Interstellar
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“@HuffingtonPost: We must colonize other planets before we become extinct: astrophysicist http://huff.to/1mn4D0k ” Couch cough Interstellar