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Stars and Planets — Ian Ridpath

Stars and Planets

by Ian Ridpath

230 pages

About This Book

A practical guide to the night sky that can be used by amateur astronomers anywhere in the world. This Eyewitness Handbook features entries on all 88 constellations of the northern and southern hemispheres. A set of clear, easy-to-use star charts allow the reader to identify unknown objects at any t...

More by Ian Ridpath

Reading Time Estimates

5h 51m

slow reader

180 WPM

4h 13m

average reader

250 WPM

3h 1m

fast reader

350 WPM

📖 63,250 words📅 9 days at 30 min/day

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WPM

Reading time

4 h 13 min

at 250 words per minute

Audiobook (1.5x)

4 h 41 min

at 1.5x narration speed

Audio 1x

7 h 2 min

Audio 2x

3 h 31 min

That's about:

  • 📅9 days reading 30 min/day
  • 🚇9 commutes of 30 min each