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 |
|---|---|---|---|
| 30967 | 2018-07-26 13:18:42 | 128.61 | 99% |
| 25187 | 2018-05-07 16:27:17 | 117.81 | 98% |
| 9678 | 2017-12-22 16:49:01 | 109.37 | 98% |