Quantcast
SOFIA
103 of 204

SOFIA

January 4, 2013
With a protective cover over its primary mirror, the high-tech German-built infrared telescope is nested in its framework inside the 19-foot-deep, 12-foot-wide telescope cavity in the rear fuselage of NASA's SOFIA flying observatory. April 20, 2010 NASA Photo / Tom Tschida


comments powered by Disqus