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The Crucial Asymmetry

Isaac Asimov

First published November 1981
Type Essay
Series Asimov's Essays: F&SF

Synopsis

Grand Unified Theories of particle physics can describe the universe back to 10<sup>-43</sup> seconds after the Big Bang and the author speculates on what may have occurred at even earlier timescales.

Publications (5)

Date Publication Publisher Type Page
November 1981 Cover The Magazine of Fantasy & Science Fiction, November 1981 Mercury Press, Inc. MAGAZINE 116
January 1983 Cover Counting the Eons Doubleday Nonfiction 133
October 1983 Cover Creations: The Quest for Origins in Story and Science Crown Publishers Anthology 67
1984 Cover Creations: The Quest for Origins in Story and Science Harrap Anthology 67
1984 Cover Counting the Eons Granada Nonfiction 133