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The Sky at Night•Season 62•Episode 4

Gaia: A Galactic Revolution

May 13, 2018

Maggie Aderin-Pocock and Chris Lintott examine the new information about the Milky Way recorded by the ESA's Gaia space telescope over the past three and a half years, including new data on how stars move over time and how the galaxy was originally formed.

Previous episodeE3 · Mars: Red and Dead?Next episodeE5 · Jupiter: Up Close and Personal

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Season 62 Episodes11

The Invisible Universe

The Mystery of 'Oumuamua

Mars: Red and Dead?

Gaia: A Galactic Revolution

Jupiter: Up Close and Personal

Outback Astronomy

Death Star

Expedition Asteroid

Space Britannia

First Rock from the Sun

The Flying Telescope

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Episode Summary

"Gaia: A Galactic Revolution" is episode 4 of The Sky at Night season 62. It aired on May 13, 2018.

Next: E5 · Jupiter: Up Close and Personal Best of Season 62