SciShow

The Most Sophisticated Mirror in the Universe (2012x185)

Udgivelsesdato: Dec 04, 2012

Hank summarizes the five reasons why infrared telescopes were supposed to be impossible to build, and then describes how a team of scientists and engineers overcame those obstacles to build the James Webb Space Telescope. Many thanks to Scott Willoughby and the entire team at Northrop Grumman for the tour.