Which retail innovation first allowed customers to 'test' telescopes virtually by viewing actual real-time sky imagery before purchase?

The astronomy industry has embraced virtual reality to transform how people experience the cosmos. This poll tests your knowledge about a groundbreaking retail innovation that changed how astronomy products and experiences are marketed and sold to both amateur stargazers and professional astronomers. Virtual observatories have created new business models and customer engagement strategies in astronomy retail.

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Celestron's SkyPortal VR Experience, launched in 2019, which connects to observatories worldwide
Orion's StarSeeker Platform, which uses archived high-quality imagery to simulate telescope performance
Meade's Virtual Observatory Network, which offers simulated views based on computer-generated models
Sky-Watcher's TrueView Portal, which provides comparison views from different telescope price points