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Venus and Mercury, and How to Observe Them — Peter Grego

Venus and Mercury, and How to Observe Them

by Peter Grego

265 pages

About This Book

Venus and Mercury have long been regarded as difficult targets for amateur observers, but advances in commercially-made telescopes have brought them within the skills of observers of only moderate experience. Peter Grego’s fascinating book presents an up-to-date, detailed description of the history...

More by Peter Grego

Related Genres

Reading Time Estimates

6h 45m

slow reader

180 WPM

4h 52m

average reader

250 WPM

3h 28m

fast reader

350 WPM

📖 72,875 words📅 10 days at 30 min/day

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WPM

Reading time

4 h 52 min

at 250 words per minute

Audiobook (1.5x)

5 h 24 min

at 1.5x narration speed

Audio 1x

8 h 6 min

Audio 2x

4 h 3 min

That's about:

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