Andrew Siemion has devoted his professional life to the Search for Extraterrestrial Intelligence. He joined the UC Berkeley SETI effort as a grad student, and now serves as a project scientist.
Latest Planetary Radio Appearance
Fifteen years ago, Society members and passionate space advocates like you helped save the Pluto mission. Now we can do the same for missions to Europa and Mars.
Join over 27,600 people who have completed their petition and consider a donation to support advocacy efforts.