David Grinspoon Quote
Throughout the early years of the twenty-first century, Zaitsev and his Russian colleagues continued their occasional series of messages from the Crimea to the stars. In addition to the Teen Age Message, they sent Cosmic Calls I and II, which were constructed along principles similar to those behind Drake’s original Arecibo message, but contained significantly more information.
David Grinspoon
Throughout the early years of the twenty-first century, Zaitsev and his Russian colleagues continued their occasional series of messages from the Crimea to the stars. In addition to the Teen Age Message, they sent Cosmic Calls I and II, which were constructed along principles similar to those behind Drake’s original Arecibo message, but contained significantly more information.
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About David Grinspoon
His research focuses on comparative planetology, with a focus on climate evolution on Earth-like planets and implications for habitability. He has also studied, written and lectured on the human influence on Earth, as seen in cosmic perspective.
He has published four books, Venus Revealed, which was a finalist for the Los Angeles Times book prize, Lonely Planets: The Natural Philosophy of Alien Life, which won the 2004 PEN literary award for nonfiction, Earth in Human Hands, which was named one of NPR's Science Friday "Best Science Books of 2016" and Chasing New Horizons: Inside the Epic First Mission to Pluto, co-authored with Alan Stern. He is adjunct professor of Astrophysical and Planetary Science at the University of Colorado, a former Fellow of the Institute for Cross-Disciplinary Engagement at Dartmouth College and a former Distinguished Visiting Scholar in the College of the Environment at Wesleyan University.