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 |
|---|---|---|---|
| 3032 | 2019-03-01 01:59:45 | 61.76 | 97% |
| 1388 | 2018-12-06 13:15:02 | 55.68 | 96% |