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Mapping the Milky Way

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.

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.

The Sky at Night team takes a look at the history of astrometry and meets the scientists now able to prove that change is the only constant in the universe.

29 minutes

Last on

Wed 12 May 2021 23:30

Clip

Music Played

Timings (where shown) are from the start of the programme in hours and minutes

  • 00:02

    Royal Philharmonic Orchestra, Thomas Beecham

    At The Castle Gate From Pelleas and Melisande (The Sky At Night) (1955)

Credits

Role Contributor
Presenter Chris Lintott
Presenter Maggie Aderin-Pocock
Presenter Pete Lawrence
Executive Producer Steve Crabtree
Series Producer Peter Leonard

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