George Mason University will be the home of the recently approved NASA Landolt space mission that will put an artificial star into orbit around Earth. It will allow scientists to calibrate telescopes and more accurately measure the brightnesses of stars. The science associated with the mission and what astronomers hope to learn from it are explained by Peter Plavchan, the mission’s principal investigator and associate professor of physics and astronomy at George Mason University. Following the talk and a question-and-answer period, Rob Parks, director of the George Mason Observatory, brings the skies into your living room with remote control of the university observatory, weather permitting.