Friday, Sept. 15, 7-8:30 a.m. EDT: Cassini mission's "Grand Finale." Live commentary. See inside mission control as we awaited the FINAL signal and science data from our Cassini spacecraft. After two decades in space, NASA's Cassini mission to Saturn is at the end of its remarkable journey of exploration. Cassini Mission Latest Status https://saturn.jpl.nasa.gov/mission/grand-finale/latest-status/ Cassini End of Mission Timeline https://saturn.jpl.nasa.gov/mission/grand-finale/cassini-end-of-mission-timeline/ NASA's Jet Propulsion Laboratory invites you to watch live about everything from Mars rovers to monitoring asteroids to cool cosmic discoveries. From the lab to the lecture hall, get information directly from scientists and engineers working on NASA's latest missions. http://www.jpl.nasa.gov Chat Rules: The chat is open to all guests from around the planet. From time to time the chat box may be disabled except for pre-arranged chat sessions. Please follow our code of conduct in the chat box: • Be courteous. • Use respectful language. • Stay on topic. • Protect your private information.