Stargazers flock to 'astrotourism' event in Évora, Portugal

Stargazers flock to 'astrotourism' event in Évora, Portugal

A huge increase in so-called Astrotourism has been marked, in Portugal, by the first international congress to discuss the preservation of night sky and access to starlight


User: euronews (in English)

Views: 9

Uploaded: 2021-09-19

Duration: 02:30

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