Aired Wednesday May 12,
10:30pm - 11:00pmon BBC Four HD
The Sky at Night
Mapping the Milky WayThe 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