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 |
|---|---|---|---|
| 37732 | 2020-06-30 18:07:46 | 148.09 | 100% |
| 17588 | 2019-03-14 15:30:15 | 141.69 | 99% |
| 5004 | 2018-11-11 17:23:13 | 133.55 | 100% |