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 |
|---|---|---|---|
| 403 | 2017-05-17 00:41:45 | 60.61 | 93% |
| 57 | 2017-05-08 01:46:38 | 64.23 | 97% |