Which groundbreaking astronomy product was famously launched with a significant delay due to a mirror flaw that required a Space Shuttle servicing mission to correct?

The astronomy industry has seen some groundbreaking product launches that revolutionized how we observe and understand the cosmos. From advanced telescopes to innovative software platforms, these products have transformed both professional astronomy and the amateur stargazing experience. Test your knowledge about significant astronomy product launches that changed our view of the universe!

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Hubble Space Telescope
James Webb Space Telescope
Chandra X-ray Observatory
Spitzer Space Telescope