Which retail innovation fundamentally transformed how consumers purchase and experience astronomical observations in 2017?

Space tourism is rapidly evolving from science fiction to a lucrative retail market. Companies are developing innovative payment systems, marketing strategies, and product offerings to capitalize on this emerging frontier. This poll tests your knowledge about one of the most significant retail innovations in the astronomy sector that has changed how consumers interact with space-related products and experiences.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Stellarium's subscription-based digital planetarium service with AR integration
Celestron's NexPay system allowing fractional ownership of high-end telescopes
Slooh's e-commerce platform offering remote telescope time as a purchasable product
NASA's Space Marketplace offering authenticated meteorite fragments with blockchain verification