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 |
|---|---|---|---|
| 1309 | 2017-07-26 01:29:33 | 86.22 | 97% |
| 1140 | 2017-07-15 16:51:13 | 84.16 | 97% |
| 326 | 2017-05-01 01:40:39 | 92.57 | 96% |