The Voyager Mission: A 45th Anniversary Celebration
Planetary Radio: Space Exploration, Astronomy and Science
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Are We Going to Destroy Ourself?
"Will we put all our resources into insuring that our civilization survives and brings out the best in the people who inhabit it, or we going to destroy ourselves?" asks karl sagan. "To me, this question seems more current, more urgent than it ever has," says Anne-Marie Slaughter of her colleague's work on 'Cosmic'
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