From the January 1999 Scientific American Magazine | 0 comments

Getting Complicated ( Preview )

 
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Getting Complicated

The fate of the universe used to be so simple. It was either fire or ice. Either the combined gravity of the universe would bring its expansion to a halt, compelling the cosmos to replay the big bang in reverse, or else gravity would steadily weaken and the universe would expand forever, slowly and inexorably pulling planets, stars and galaxies apart until it became a barren, frigid void.

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