Guest
Race Result Details |
| Racer | Sarah (chiry0) |
| Race Number | 13 |
| Date | Tue, 15 Dec 2020 3:55:21 |
| Speed |
44 WPM
 Try to beat?
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| Accuracy | 94.5% |
| Rank | 4th place (out of 4) |
Text typed:
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No one has ever witnessed the complete evolution of any star from birth to death. Stars take a very long time - millions, billions, even trillions of years - to evolve. Yet in less than a century, astronomers have developed a comprehensive theory of stellar evolution that is one of the best-tested in all of astronomy.
— (book)
by Eric Chaisson, Steve McMillan
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