Astronaut

Cardman in her NASA gear.
Robert Markowitz / NASA

Zena Cardman knew she might not have another opportunity to pursue poetry. She was about to dive into graduate research on microbiology in extreme environments when she put that plan on ice, and opted to write a poetry collection for her undergraduate thesis at the University of North Carolina at Chapel Hill.

The book cover to "An Astronaut's Guide To Life On Earth."
Little, Brown and Company

Astronaut Chris Hadfield was first inspired to pursue a career in space travel at 9 years old after watching the Apollo 11 Moon landing on television. The desire to explore space led him to the Royal Canadian Air Cadets, the Canadian Armed Forces and eventually to National Aeronautics and Space Administration (NASA).