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 |
|---|---|---|---|
| 257 | 2020-04-28 08:22:28 | 56.42 | 97% |
| 4 | 2020-03-11 03:52:13 | 55.99 | 98% |