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 |
|---|---|---|---|
| 1743 | 2018-09-16 23:17:29 | 61.99 | 99% |
| 1670 | 2018-09-14 23:31:24 | 65.21 | 96% |