The Century of Biology on Earth and Beyond

Are we alone?  We want to know whether there is life beyond Earth and whether any of it is intelligent.  Since the middle of the twentieth century, we have had astronomical tools that permit us to embark on a scientific exploration to try to answer this age-old question.  Join Dr. Jill Tarter of the SETI Institute to learn about our search for extraterrestrial intelligence.

Speaker: Jill Tarter, co-founder of the SETI Institute