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 |
|---|---|---|---|
| 1411 | 2019-03-16 10:58:49 | 68.75 | 96% |
| 1284 | 2019-03-02 15:08:48 | 76.60 | 99% |