[1633X2048] The James Webb Space Telescope undergoes "lights off inspection" where fine details are observed with bright flashlights and UV light sources. via /r/spaceporn http://ift.tt/2nivClI
[1633X2048] The James Webb Space Telescope undergoes "lights off inspection" where fine details are observed with bright flashlights and UV light sources. via /r/spaceporn http://ift.tt/2nivClI