Which rare material, critical in manufacturing high-performance telescope mirrors, has faced severe supply chain disruptions since 2020, forcing major astronomy equipment producers to seek alternatives?

The astronomy industry faces unique supply chain challenges when producing advanced telescopes and equipment. From sourcing rare materials to managing complex global manufacturing partnerships, astronomical equipment producers must overcome numerous obstacles to deliver cutting-edge products. Test your knowledge about the intricate supply chain behind the astronomy equipment industry!

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Beryllium (Be)
Aluminum Oxide (Al₂O₃)
Borosilicate Glass
Silicon Carbide (SiC)