The Ladder

Every ballot counted · rankings move with every vote

1. 132Sunita WilliamsAstronauts22–161581
2. 155Sally RideAstronauts10–31576
3. 434Mark KellyAstronauts9–71517
4. 452Scott KellyAstronauts8–71515
5. 457Peggy WhitsonAstronauts9–61514
6. 841Mae JemisonAstronauts3–81437