On June 30, 1973, a small group of astronomers used the French Concorde “001” prototype to pursue a total eclipse across the Sahara at twice the speed of sound. [1276 × 1572] via /r/spaceporn http://ift.tt/2vSSGNL
via Tumblr http://ift.tt/2whY0vp
On June 30, 1973, a small group of astronomers used the French Concorde “001” prototype to pursue a total eclipse across the Sahara at twice the speed of sound. [1276 × 1572] via /r/spaceporn http://ift.tt/2vSSGNL
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