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 |
|---|---|---|---|
| 3418 | 2020-05-08 10:42:05 | 85.42 | 97% |
| 2309 | 2020-04-08 09:23:41 | 86.75 | 99% |