When We Left Earth: The NASA Missions (2008) is a Documentary series that follows a miniseries documenting American human spaceflight, spanning from the first Mercury flights through the Gemini program to the Apollo moon landings, the Space Shuttle, and the construction of the International Space Station. It was created in association with NASA to commemorate the agency's fiftieth anniversary in 2008. Currently, you can watch When We Left Earth: The NASA Missions on Philo, Amazon Video, Google Play Movies. Streaming availability may vary by country and platform over time. It has a user rating of 8.4 out of 10 from 22 votes. Fans of documentary series may also want to explore similar titles below.