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Frontiers Lecture: The Zoomable Universe

Part of Frontiers Lectures

Monday, November 13, 2017

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Inspired by the bestselling book and classic film Powers of Ten, the award-winning astrobiologist Caleb Scharf leads an epic tour through all known scales of reality, from the largest possible magnitude to the smallest. Drawing on the latest research, he begins at the edge of the observable universe, a scale spanning 10^27 meters—about 91 billion light years—and ends in the subatomic realm, where the fabric of space-time itself seems to warp the rules of physics.

A book signing follows.

This Frontiers Lecture took place on November 13, 2017. Listen to the full lecture in this podcast:

Frontiers Lecture: The Zoomable Universe with Caleb Scharf

About the Speaker

Caleb Scharf was born and educated in England. He received his B.Sc. in physics from Durham University, and his Ph.D. degree in astronomy from the University of Cambridge. Following postdoctoral work in X-ray astronomy and observational cosmology at the NASA Goddard Space Flight Center and the Space Telescope Science Institute in Maryland, he has been a research scientist at Columbia University in New York. He is currently the director of the multidisciplinary Columbia Astrobiology Center. His research interests include the study of exoplanets, exomoons, and the nature of environments suitable for life.

Support for Hayden Planetarium Programs is provided by the Schaffner Family and the Horace W. Goldsmith Endowment Fund.