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 |
|---|---|---|---|
| 19165 | 2019-06-17 16:33:45 | 79.25 | 98% |
| 16078 | 2018-08-05 23:01:44 | 77.45 | 98% |
| 13465 | 2017-06-07 19:33:16 | 74.05 | 99% |