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How long does it take to read Extraterrestrial Civilizations?

Isaac Asimov

Extraterrestrial Civilizations by Isaac Asimov takes about 5 hours 17 minutes to read at 250 words a minute.

About 5 hours 17 minutes

A weekend read

First published 1979. 288 pages, about 79,200 words.

11 days at 30 minutes a day

Estimate based on 275 words per page.

At other speeds

Slow, 150 words a minute 8 hours 48 minutes
Average, 250 words a minute 5 hours 17 minutes
Fast, 400 words a minute 3 hours 18 minutes

The page count is the median across 11 editions, so your copy may differ. How we calculate.

About the book

Ever since the concept of other worlds was put forward in the fifth century BC, scientists have struggled to answer that eternal question: Are we alone? Asimov here covers many fascinating aspects in his analysis of the universe - interstellar flight, the origin of life, messages to outer space, space exploration, the solar system - and gradually reaches his conclusion that are as convincing as they are fantastic.

Subjects: Life on other planets, Civilization

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