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 |
|---|---|---|---|
| 5876 | 2018-09-15 09:25:17 | 109.76 | 98% |
| 1753 | 2017-07-03 18:25:26 | 106.00 | 98% |
| 16 | 2017-02-17 04:48:32 | 94.76 | 92% |