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 |
|---|---|---|---|
| 7810 | 2017-08-25 15:12:01 | 92.98 | 97% |
| 6853 | 2017-05-18 07:37:32 | 81.26 | 91% |
| 6521 | 2017-04-10 10:06:21 | 84.40 | 94% |