Different Astronauts Sleep In Different Ways.

Yes, I Did Feel A Special Responsibility To Be The First American Woman In Space.

When You're Getting Ready To Launch Into Space, You're Sitting On A Big Explosion Waiting To Happen.

So Most Astronauts Are Astronauts For A Couple Of Years Before They Are Assigned To A Flight.

For Quite Some Time, Women At Nasa Only Had Scientific Backgrounds.

I Liked Math - That Was My Favorite Subject - And I Was Very Interested In Astronomy And In Physical Science.