Smithsonian National Air and Space Museum - The John N. Bahcall Public Lecture 2019

7:00 pm - Special showing of Eric Whitacre’s Deep Field: the Impossible Magnitude of our Universe; 7:30 pm - Meet the Lecturer; 8:00 pm - Lecture begins; and 9:00 pm - Stargazing in the Phoebe Waterman Haas Public Observatory, weather permitting. ABSTRACT: NASA recently announced the end of an era: After nine years of operation, NASA's Kepler spacecraft has been retired, but not without making an indelible imprint on humankind's understanding of the universe. Perhaps its greatest legacy is the knowledge that planets outnumber stars in the galaxy. With over 2,500 planet discoveries and another 2,000 awaiting confirmation, Kepler revealed a staggering diversity of worlds, turning sci-fi fantasy into scientific reality. It also changed our collective perspective regarding the feasability of finding evidence of life beyond Earth and catalyzed efforts across the globe to reach that goal. In this illustrated, nontechnical presentation, astrophysicist and planet hunter, Dr. Natalie Batalha, the former project scientist for NASA's Kepler mission, will give an overview of Kepler’s remarkable scientific legacy. She will highlight some of the key discoveries and share a preview of exciting follow-up missions in progress and on the drawing board. With the retirement of Kepler, we pass the baton and watch in anticipation as a new era of exploration unfolds. This lecture is free, but tickets are required. Reserve tickets now: https://eventactions.com/eareg.aspx?ea=Rsvp. Ticket service provided by Trumba (Privacy Policy, Service Terms & Condition of Use). The John N. Bahcall Lecture is sponsored by the Space Telescope Science Institute and the Hubble Space Telescope Project/NASA Goddard Space Flight Center.