Videos

Cartografiant la Galàxia- d'Hipparcos a Gaia

Type
Popularisation of Science
Source
Date
Language
CA
ES
EN
Duration
19:09 min

“Charting the Galaxy – from Hipparcos to Gaia” In this vodcast Rebecca Barnes discovers the motions of the stars, learns how astronomers measure their distances and looks at the new European mission that will really get to grips with our place in the Universe: Gaia.

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