Unknown: Cosmic Time Machine

Follows a team of engineers and scientists in an ambitious mission to launch the James Webb Space Telescope and take the next giant leap in the understanding of the universe.

Unknown: Cosmic Time Machine is a 2023 documentary movie directed by Shai Gal, starring Joe Biden, Becky Smethurst, Scarlin Hernandez. It holds an IMDb rating of 7.2/10 from 3,369 votes and runs 1h 4m.