After unexpectedly being selected for a NASA space mission, Kathy Sullivan had to undergo a rigorous training regime. But without specific progress milestones, Sullivan had to learn to simply do her very best every day. When the day of flight finally arrived, her hard work and trust in herself paid off and she became the first American woman to walk in space.
- First American woman to walk in space
While training for her first space flight, Kathy Sullivan discovered that the best preparation was simply to do her best.