Mary Cleave, the first woman to fly on NASA’s space shuttle after Challenger disaster, dies at 76
By Jackie Wattles, CNN (CNN) — Mary Cleave, the NASA astronaut who in 1989 became the first woman to fly on a space shuttle mission after the Challenger disaster, has died at the age of 76, the space agency announced on Wednesday. NASA did not give a cause of death. “I’m sad we’ve lost trail blazer
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