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 |
|---|---|---|---|
| 7270 | 2018-08-20 08:29:31 | 104.66 | 96% |
| 6924 | 2018-08-16 03:12:46 | 110.91 | 97% |