Unknown: Cosmic Time Machine

Name: Unknown: Cosmic Time Machine
Genre: Documentary
Released: 2023-01-01
Rating: 7.2
Cast: Joe Biden, Amber Straughn, Thomas Zurbuchen, Becky Smethurst, Scarlin Hernandez

2023| 1h 4m| IMDb 7.2

Unknown: Cosmic Time Machine (2023) is currently streaming in the UK on Netflix. Last updated 20 January 2026.

Streaming availability last checked 20 January 2026

Documentary

The James Webb Telescope stirs imaginations with vivid photos of distant galaxies. This documentary tracks its historic journey from inception to launch.

Director: Shai Gal