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 |
---|---|---|---|
3402 | 2020-12-15 01:20:00 | 107.12 | 97% |
3389 | 2020-12-14 05:59:35 | 125.94 | 99% |
3244 | 2020-12-10 04:38:56 | 114.83 | 98% |