Are we alone? Really, though, in a cosmic sense. 40 years ago the pioneering radio astronomer Jill Tarter co-founded a Bay Area non profit to support humanity searching for life beyond ourselves. We celebrate the SETI – as in, Search for Extraterrestrial Intelligence – Institute’s anniversary and all their contributions to science which, sadly, do not yet include finding aliens. What do you hope SETI finds in its next 40 years?

Guests:

Bill Diamond, president and CEO, SETI Institute

Wael Farah, radio astronomer and project scientist on The Allen Telescope Array, SETI Institute

Nathalie Cabrol, astrobiologist and planetary geologist; director of Science, the Carl Sagan Center for Research at the SETI Institute

Simon Steel, astronomer, director of Education and Public Outreach, SETI Institute

Learn more about your ad choices. Visit megaphone.fm/adchoices

The Rapid Vegan Shred Program