Which revolutionary product design feature was first implemented in the James Webb Space Telescope that fundamentally changed how space telescopes capture distant light?

The evolution of telescope design has dramatically shaped how we observe and understand the cosmos. From early refracting telescopes to modern space observatories, product design innovations have continuously expanded our view of the universe. This poll tests your knowledge about a pivotal design decision in modern telescope development that changed astronomy forever.

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

Segmented, folding primary mirror design that allows for a much larger collecting area while fitting in a rocket
Quantum light sensors that can detect individual photons from the early universe
Anti-gravity stabilization system that eliminates all vibrations during image capture
Self-repairing mirror coating that prevents degradation from cosmic radiation