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 |
|---|---|---|---|
| 1046 | 2019-12-31 15:01:04 | 63.13 | 97% |
| 1008 | 2019-12-29 14:52:56 | 69.30 | 97% |