Seeing 2020

Watch live as NASA’s next rover, Mars 2020, is built and tested in the Spacecraft Assembly Facility at the agency’s Jet Propulsion Laboratory in Pasadena, California. Live moderated chats will take place on this channel Monday through Thursday at 11 a.m. and 4 p.m. PT. For more about the mission, visit All chats are moderated. Inappropriate language or posts that harass other individuals will be removed. - Use respectful language - Protect your private information - No spam