Aired Wednesday May 12, 10:30pm - 11:00pmon BBC Four HD

The Sky at Night

Mapping the Milky Way

The Gaia space telescope is not just create the ultimate star map of the Milky Way. It is also showing us our galaxy's past and how it will change in the future.

Category
Documentary / Educational / Science
Original air date
2021-05-09
Cast and crew
  • Christopher LintottHost
  • Maggie Aderin-PocockHost
  • Pete LawrenceHost