About This Book
This book traces the evolution of astronauts from test pilots (the Mercury 7) to today's scientist-astronauts.
More by Shayler David, Colin Burgess
Related Genres
Reading Time Estimates
15h 11m
slow reader
180 WPM
10h 56m
average reader
250 WPM
7h 48m
fast reader
350 WPM
📖 163,900 words📅 22 days at 30 min/day
How Long Will It Take You?
⚡
Get your personal reading time for "NASA's Scientist-Astronauts"
Take a 60-second speed test — we'll calculate how long this book will take you
WPM
Reading time
10 h 56 min
at 250 words per minute
Audiobook (1.5x)
12 h 8 min
at 1.5x narration speed
Audio 1x
18 h 13 min
Audio 2x
9 h 6 min
That's about:
- 📅22 days reading 30 min/day
- 🚇22 commutes of 30 min each



