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 |
|---|---|---|---|
| 169 | 2020-11-24 07:09:01 | 71.18 | 97% |
| 161 | 2020-11-24 06:58:51 | 71.08 | 98% |