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 |
|---|---|---|---|
| 2941 | 2020-07-30 00:12:16 | 83.11 | 97% |
| 660 | 2020-06-09 20:08:03 | 109.60 | 97% |