Lisa Kaltenegger: A Thousand New Worlds

Lisa Kaltenegger, director of the Carl Sagan Institute and associate professor of astronomy at Cornell, has been examining alien worlds for biosignatures--the pre-conditions and indications of life. Here she shares her research on potentially habitable planets beyond our solar system. Recorded July 8, 2015 as part of the School of Continuing Education and Summer Sessions summer lecture series.

[@Rocksteady8519]

Go Lisa! You're such a great inspiration. Cant wait to see the new documentary that you will narrate that will be shown in Tycho Brahe Planetarium of my country.