Reverse Engineering Keeps Keck Telescopes on Track
Perched atop a dormant volcano far above the roiling tropical air of the Big Island of Hawai’i sit two of the largest optical telescopes in the world. Each 10-meter main mirror is but a single part of a magnificent machine weighing in at some 400 tons that needs to be …read more
Continue reading Reverse Engineering Keeps Keck Telescopes on Track