quote · Legacy record
There are only certain intervals of time when life of any sort is possible in an expanding universe and we can practise astronomy only during that habitable time interval in cosmic history.
There are only certain intervals of time when life of any sort is possible in an expanding universe and we can practise astronomy only during that habitable time interval in cosmic history.
Historical period not yet established
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Begin with source-checked readings and explanations ↗Attribution & collection notes
- Author or tradition
- John D. Barrow
Attribution: attributed - Country attributed
- Not established
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- Historical period not yet established
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- Contributor-provided quotation collection
Supplied reference C; CSV row 57225; supplied attribution, independently unverified
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