The search for planets outside our solar system has found more than 6,000 such worlds, known as exoplanets. Now the race is on to find Earth-sized temperate planets, understand their atmospheres, and discover any signs of life on them. Learn how astronomers are carrying out this search and what they’ve been finding with Peter Plavchan, the NASA Landolt Space Mission’s principal investigator. Following the talk, Rob Parks, director of the George Mason Observatory, brings the skies into your living room with remote control of the observatory, weather permitting.