Which revolutionary product development approach by Celestron in the 1970s fundamentally changed the amateur astronomy customer experience and made telescopes more accessible to casual stargazers?

Modern astronomy has been transformed by advancements in telescope technology, dramatically changing how both professionals and amateurs experience the cosmos. This evolution has created distinct customer segments with different needs, preferences, and budgets. Test your knowledge about how product development in astronomy has shaped customer experiences and market segments in this celestial industry.

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Introduction of the Schmidt-Cassegrain telescope design with computerized tracking
Development of the first mass-produced compound telescopes with simplified alignment
Creation of the first smartphone-compatible telescope control systems
Launch of subscription-based astronomy equipment with monthly upgrade options