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 |
|---|---|---|---|
| 2142 | 2017-12-28 11:26:50 | 63.46 | 96% |
| 1515 | 2017-04-20 06:06:03 | 71.45 | 98% |
| 1136 | 2017-02-07 03:04:35 | 53.24 | 93% |