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 |
---|---|---|---|
4118 | 2020-02-22 08:38:56 | 60.52 | 96% |
3792 | 2019-12-16 16:42:58 | 68.88 | 97% |
1561 | 2018-11-05 16:30:34 | 66.89 | 97% |
1159 | 2018-10-08 10:59:44 | 51.86 | 94% |