Which innovative digital marketing strategy first allowed amateur astronomers to virtually 'test' high-end telescopes before purchase, leading to a 40% increase in advanced telescope sales in 2017?

The astronomy industry has seen remarkable innovations in how telescopes are marketed to both professionals and amateur stargazers. Modern marketing strategies have transformed how we discover and purchase these sophisticated optical instruments. This poll tests your knowledge about a pivotal moment in telescope product marketing that changed consumer behavior in the astronomy equipment market.

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Augmented Reality (AR) star-finding apps that simulated telescope views on smartphones
Online community forums where professional astronomers endorsed specific telescope models
Live-streamed unboxing videos by astronomy influencers on social media platforms
Interactive comparison tools showing side-by-side deep space image quality