https://www.hachettebookgroup.com/titles/david-grinspoon/earth-in-human-hands/9781478908906/
Earth in Human Hands by David Grinspoon | Hachette Book Group
Dec 17, 2024 - Hachette Book Group is a leading book publisher based in New York and a division of Hachette Livre, the third-largest publisher in the world.
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https://www.planetary.org/space-images/20180523_stern-kaplan-grinspoon-chasing-new-horizons
Alan Stern, Mat Kaplan, and David Grinspoon | The Planetary Society
New Horizons PI Alan Stern, Planetary Radio host Mat Kaplan and astrobiologist/science communicator David Grinspoon
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https://www.planetary.org/profiles/david-grinspoon
David Grinspoon | The Planetary Society
David Grinspoon is a Senior Scientist at the Planetary Science Institute.
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