4 Hours Of Space Facts And Secrets To Fall Asleep To

10 back to back episodes of the groundbreaking series The New Frontier that explores the mysteries of outer space. Subscribe to Spark for more amazing science, tech & engineering videos: https://goo.gl/LIrlur 🚀 Join the Spark Channel Membership to get access to perks:    / @sparkdocs   Sign up to History Hit to start watching now https://bit.ly/45CPh5u Find us on: Facebook:   / sparkdocs   Instagram:   / spark_channel   Any queries, please contact us at: owned-enquiries@littledotstudios.com #Spark