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.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 5855 | 2017-06-14 01:43:24 | 165.06 | 99% |
| 4386 | 2017-05-19 20:51:41 | 151.01 | 96% |
| 688 | 2017-01-31 03:28:42 | 152.11 | 95% |