Time lapse video of the James Webb Space Telescope’s optics and instrument segment (OTIS) being unpacked in the Chamber A clean room at NASA’s Johnson Space Center in Houston.

Credit: NASA’s Goddard Space Flight Center

Producer: Michael P. Menzel

Videographers: Rob Andreoli, Sophia Roberts, Michael McClare, Christopher Gunn, and Michael P. Menzel

Video Editor: Michael P. Menzel