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Episode 24, Season 4<br> How Gaia Changed Astronomy Forever

Season 4 Episode 24

About the Episode

The great advances in any science tend to come in sudden leaps. April 25th of 2018 marks the beginning of just such a leap for much of astronomy. In the early hours of the morning, the Gaia mission’s second data release dropped. Our understanding of our own galaxy will never be the same again.

Aired: 05/08/18 | Expires: | Runtime: 8m 47s