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 |
|---|---|---|---|
| 2744 | 2018-02-26 23:37:29 | 138.06 | 99% |
| 1000 | 2017-06-22 02:31:32 | 115.07 | 98% |