A little secret to rock your YouTube subscribers
Building the Cosmic Eye: The Journey of the James Webb Telescope!
This is the epic story of the James Webb Space Telescope, told firsthand by the scientists who developed it. Building the largest, most advanced, and most expensive telescope ever made does not come without its challenges.
![All You Need to Know About the James Webb Telescope [4K]](https://i.ytimg.com/vi/pJU_bxv_150/mqdefault.jpg)
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