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 |
|---|---|---|---|
| 9293 | 2020-12-10 04:39:01 | 99.64 | 98% |
| 256 | 2017-10-31 07:12:38 | 53.29 | 97% |