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2 - Where in the Universe to Look?

Published online by Cambridge University Press:  28 October 2022

Wallace Arthur
Wallace Arthur
Affiliation:
Emeritus Professor of Zoology, National University of Ireland, Galway
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Summary

To look for life in the universe beyond Earth, we need to understand what is meant by ‘universe’, just as we need to understand what is meant by ‘life’. In the end, we can probably ignore most of the universe and focus our search in some very specific places. However, those places are best understood against a backcloth of what can be called – it’s an understatement really – the big picture.

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Understanding Life in the Universe , pp. 20 - 38
Publisher: Cambridge University Press
Print publication year: 2022

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