Astronomy Talk: Violent Events in Rocky Planetary Systems – Dr. Benjamin Zuckerman

This is a recoding of a Keck Observatory Astronomy Talk given by Dr. Benjamin Zuckerman, Professor Emeritus of Astronomy at UCLA. His talk, 'Violent Events in Rocky Planetary Systems: Implications for the Fate of Technological Civilizations, Including Our Own', was given on October 25, 2012 at the Gates Performing Arts Center at Hawaii Preparatory Academy.

The W. M. Keck Observatory operates two 10-meter optical/infrared telescopes on the summit of Mauna Kea on the Big Island of Hawaii. The twin telescopes feature a suite of advanced instruments including imagers, multi-object spectrographs, high-resolution spectrographs, integral-field spectroscopy and a world-leading laser guide star adaptive optics system which cancels out much of the interference caused by Earth’s turbulent atmosphere. The Observatory is a private 501(c) 3 non-profit organization and a scientific partnership of the California Institute of Technology, the University of California and NASA.

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RT @AmyMainzer: Kids love science, and even a little encouragement goes a long way. bit.ly/1BJcQ56
Tonight observers from NASA and KECK will use MOSFIRE and NIRSPEC/NIRC2-NGS/PCS. Sun set 06:45:00pm rise 06:07:00am
MOSFIRE and DEIMOS are the instruments tonight. Observers are from UCLA and UCSB. Sun set 06:45:00pm rise 06:09:00am
Tonight's schedule is MOSFIRE on Keck 1 and DEIMOS on Keck 2 for our lucky observers from UCLA and UCSB. Sun set 06:45:00pm rise 06:10:00am
The sky is ready for MOSFIRE and DEIMOS. Our observers from UCLA and UCLA are also ready. Sun set 06:44:00pm rise 06:11:00am