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 |
|---|---|---|---|
| 3456 | 2020-08-31 15:10:24 | 69.88 | 94% |
| 3355 | 2020-08-27 14:15:30 | 68.43 | 94% |