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 |
|---|---|---|---|
| 649 | 2019-03-26 15:16:26 | 63.69 | 97% |
| 315 | 2019-03-18 20:10:14 | 59.29 | 95% |