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 |
|---|---|---|---|
| 1858 | 2018-09-02 07:44:43 | 72.54 | 98% |
| 1841 | 2018-08-31 09:17:50 | 76.72 | 99% |
| 570 | 2017-02-25 12:36:58 | 71.93 | 97% |
| 503 | 2017-02-16 07:01:57 | 68.46 | 93% |