Which innovative product design feature allows the James Webb Space Telescope to fold up for launch and then unfold in space, something never attempted at this scale before?

The James Webb Space Telescope (JWST) represents one of astronomy's most significant product launches in decades. This groundbreaking observatory required unprecedented collaboration between space agencies, private companies, and research institutions. Test your knowledge about this revolutionary product's journey from concept to deployment, and the unique challenges faced in its design and marketing to stakeholders and the public.

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The origami-inspired primary mirror comprised of 18 hexagonal segments that unfold in space
A collapsible solar shield made of experimental carbon nanotubes that expands when exposed to solar radiation
Telescoping carbon fiber tubes that extend the optical assembly to its full length once in orbit
Inflatable mirror technology that uses gas pressure to create the perfect parabolic shape in zero gravity