INSUBCONTINENT EXCLUSIVE:
A color improvement of a far-ultraviolet photo of Earth taken by astronaut John W
Young, leader, with the ultraviolet electronic camera on April 21, 1972
The initial black-and-white image was printed on Agfacontour film three times, each direct exposure tape-recording only one light level
The three light levels were then colored blue (dimmest), green (next brightest), and red (brightest)
Image Credit: NASARead More
