Which telescope, launched in 1990, became so iconic that it created a loyal following of astronomers who specifically requested 'Hubble-quality' images when purchasing new equipment?

The astronomy industry has seen remarkable product innovations throughout history, with certain brands making exceptional contributions to how we observe and understand the cosmos. This trivia question focuses on a groundbreaking telescope that transformed astronomical research and created unprecedented brand loyalty among professional and amateur astronomers alike. Test your knowledge of this iconic product that revolutionized the astronomy retail landscape!

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

Hubble Space Telescope (NASA/ESA)
Very Large Telescope (European Southern Observatory)
Keck Observatory Telescopes (Caltech/University of California)
Subaru Telescope (National Astronomical Observatory of Japan)