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2:46 AM
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Q: Roughly when were these Pegasus photos taken?

uhohThis NASA Spaceflight Tweet shows historical photos of (presumably) Antonio Elias wishing Pegasus well. Question: Does anyone know roughly when were these Pegasus photos taken? Could they be circa the first flight in 1990? Before or after? Clearly it worked in any case. After 25 years and 37/4...

 
 
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6:55 PM
Is the retrograde burn the last time an Orbiter uses fuel before landing?
Or even better, was there even any fuel on board during the glide tests?
 

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