Sesame Street / Season 49 S49E10 Astronaut Elmo Sesame Street Netflix Share WhatsApp Telegram X (Twitter) Facebook Copy link Aired 2839days : 12hours : 53min : 07sec Saturday, January 19, 2019 at 9:00 AM (Eastern Time) Synopsis This episode has no synopsis. Previous episode S49E09 Bath Time for Blankey Next episode S49E11 Honk If You Love Libraries Data from TVmaze (CC BY-SA). Updated October 28, 2026, 19:31.