Astronomy Talk: The Wonder of Comet ISON, A Relic From the Beginning of the Solar System – Dr. Carey Lisse

Dr. Carey Lisse, head of NASA’s Comet ISON Observation Campaign, will present a timely talk on how and when comets were formed, and where they come from. Also a Senior Research Scientist with Johns Hopkins University Applied Physics Laboratory, Lisse will relate how comets may have helped start life on the Earth, and also how they may have ended it for millions of creatures at least 4 times in the past. He'll also give a bit of the history of comet observing by mankind, and explain how Comet 2012 S1 (ISON) fits into this picture of comets as relics from the beginning of our solar system.

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The sky is ready for LRIS-ADC and NIRC2-LGS. Our observers from UCB and NASA are also ready. Sun set 07:11:00pm rise 05:46:00am
Low energy X-ray debate settled. Cool movie, too. 1.usa.gov/1o7kwXF
Keck 1 HIRESR is scheduled with NASA observers. Keck 2 NIRC2-LGS is scheduled for NASA observers. Sun set 07:11:00pm rise 05:46:00am
We are setting up HIRESR on Keck 1 for NASA observers, DEIMOS on Keck 2 for UH observers. Sun set 07:12:00pm rise 05:45:00am
NASA observers will work with HIRESR tonight. And UH observers will work with DEIMOS. Sun set 07:12:00pm rise 05:45:00am