Playback serverIf a title won’t play, switch servers.

The Sky at Night

Season 65 · Episode 3

Mapping the Milky Way

7.0May 9, 2021

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

Previous Episode Next Episode

Episodes

Episode 1Pick of the Year
Episode 2Mars and Meteorites
Episode 3Mapping the Milky Way
Episode 4Space Boom Britain
Episode 5ET and the BBC
Episode 6Exploring Jupiter
Episode 7Question Time
Episode 8The Forgotten Solar System