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 |
|---|---|---|---|
| 2936 | 2017-09-18 14:13:03 | 65.44 | 96% |
| 2056 | 2017-06-07 16:17:00 | 55.57 | 95% |
| 2020 | 2017-05-19 12:33:09 | 62.44 | 92% |
| 1612 | 2017-02-07 05:29:36 | 51.52 | 90% |