LPI Director Dr. Louise Prockter will be the presenter of the National Science Teachers Association (NSTA) web seminar “The Exploration of Europa – An Ocean World in Our Backyard” on November 12 from 7:00 to 8:00 p.m. EST. This free presentation will give a brief history of Europa exploration, will describe what we know about Europa’s geology and interior, and will discuss NASA’s upcoming Europa Clipper mission. Register online.