'Listening To The Planets' To Understand Our Changing Climate | Video
By Steve Spaleta, Space.com Senior Producer |
Astrobiologist and author David Grinspoon has been a student of the planets his entire life. He grew up around and worked with science 'legends' Carl Sagan, Jim Pollack, Lynn Margulis and more. He talks to Space.com's @SteveSpaleta about what we can learn about Earth from studying our solar system’s planets.