With three countries sending missions to Mars in 2021, including the first Mars helicopter, there is new interest in the red planet. What do we know, and what do we hope to learn, about this alien world next-door?In this free, on-line program, Andrew Fraknoi will discuss the discoveries that revealed ancient Mars as a world much like the Earth, with lakes, rivers, and possibly the stirrings of life. Although Mars today is very different, since the small planet lost much of its atmosphere, we nevertheless hope to find evidence of past life - and a second genesis - on its sandy surface. Using beautiful color images from the latest space probes, Fraknoi will show us the beauty of Mars and how new probes are exploring it. No background in science is required.
Speaker: Andrew Fraknoi retired in 2017 as the Chair of the Astronomy Department at Foothill College, and now teaches non-credit astronomy courses for older adults at the OLLI program at SF State and The Fromm Institute at the University of San Francisco.
Contact:Osher Life-long Learning Institute
Website: Click to Visit
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