'Lonely Planets' Author Explores Alien Life NPR's Scott Simon talks with David Grinspoon, author of Lonely Planets: The Natural Philosophy of Alien Life about the possibility of other forms of life elsewhere in the universe or maybe right here on Earth.
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'Lonely Planets' Author Explores Alien Life

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'Lonely Planets' Author Explores Alien Life

'Lonely Planets' Author Explores Alien Life

'Lonely Planets' Author Explores Alien Life

  • Download
  • <iframe src="https://www.npr.org/player/embed/1555314/1555315" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

NPR's Scott Simon talks with David Grinspoon, author of Lonely Planets: The Natural Philosophy of Alien Life about the possibility of other forms of life elsewhere in the universe or maybe right here on Earth.