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 |
|---|---|---|---|
| 4649 | 2017-06-09 11:59:48 | 97.39 | 99% |
| 4506 | 2017-05-29 11:02:21 | 88.49 | 94% |
| 3544 | 2017-01-19 14:06:27 | 92.18 | 97% |