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 |
|---|---|---|---|
| 4094 | 2018-01-11 00:33:44 | 68.75 | 95% |
| 544 | 2017-03-20 23:39:19 | 47.57 | 89% |