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 |
|---|---|---|---|
| 5095 | 2017-03-02 13:11:45 | 56.48 | 90% |
| 5065 | 2017-02-27 19:59:53 | 47.17 | 84% |