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 |
|---|---|---|---|
| 1214 | 2017-12-22 05:05:57 | 80.28 | 96% |
| 1206 | 2017-12-21 06:22:23 | 73.48 | 96% |
| 604 | 2017-10-02 13:29:16 | 71.68 | 97% |