Smithsonian Lecture Series on Astronomy – 2018

Leave a Comment
Join us for the 48th year of this lecture series held on Wednesdays at the Green Valley Recreation Center at 9:00am. Each lecture is 45 minutes, followed by a question-and-answer period. All lectures are free and open to the public. Click here for the dates and the list of speakers and their topics. We hope to see you there!