Which retail innovation by Celestron in the early 2000s revolutionized telescope sales and significantly expanded the amateur astronomy market?

The telescope retail market has undergone significant transformations since its early days. From specialty scientific suppliers to mainstream consumer electronics chains, the way amateur astronomers purchase their stargazing equipment has evolved dramatically. This poll tests your knowledge about a pivotal moment in astronomy retail that changed how consumers access high-quality telescopes.

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Introduction of the NexStar computerized telescope series with automated star finding at consumer-friendly price points
Development of exclusive telescope sales through astronomy specialty stores with certified astronomers on staff
Launch of subscription-based telescope rental service with quarterly equipment upgrades
Creation of the first astronomy equipment megastore chains with in-store observatories