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 |
---|---|---|---|
1649 | 2020-09-01 12:52:56 | 97.07 | 98% |
1360 | 2020-07-13 10:01:59 | 95.83 | 97% |
1002 | 2020-05-31 08:57:04 | 73.13 | 95% |