The Sky at Night: Guide to the Galaxy

Aired 2017-01-08

All good travel guides need a map, and the team unveil the most detailed 3D map of the Milky Way ever produced. A map that reveals that there may be 50 per cent more stars in the galaxy than we previously thought. American astronomer Neil deGrasse Tyson gives us a guided tour of the strangest stars we have ever observed, and we discover that the Milky Way may already be colliding with our neighbouring galaxy, Andromeda.

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Episodes

Season

10 episodes

The Sky at Night: Guide to the Galaxy

Guide to the Galaxy

Telescope Takeover

60th Anniversary Special

Inside God's Observatory

Into the Dark Zone

It Came From Outer Space

Cassini - The Gamechanger

Return to the Moon?

In the Blink of an Eye

Wonders of the Night Sky