About This Book
This final entry in the History of Human Space Exploration mini-series by Ben Evans continues with an in-depth look at the latter part of the 20th century and the start of the new millennium. Picking up where Partnership in Space left off, the story commemorating the evolution of manned space explor...
More by Ben Evans
Reading Time Estimates
13h 13m
slow reader
180 WPM
9h 31m
average reader
250 WPM
6h 48m
fast reader
350 WPM
📖 142,725 words📅 20 days at 30 min/day
How Long Will It Take You?
⚡
Get your personal reading time for "The Twenty-first Century in Space"
Take a 60-second speed test — we'll calculate how long this book will take you
WPM
Reading time
9 h 31 min
at 250 words per minute
Audiobook (1.5x)
10 h 34 min
at 1.5x narration speed
Audio 1x
15 h 52 min
Audio 2x
7 h 56 min
That's about:
- 📅20 days reading 30 min/day
- 🚇20 commutes of 30 min each