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 |
|---|---|---|---|
| 4970 | 2020-06-17 10:06:28 | 71.75 | 97% |
| 4391 | 2020-01-29 11:27:54 | 66.23 | 97% |