Record your races with a typeracer account:
Create Your Account- Save your race history and scores.
- Customize your profile and racecar.
- It’s free, why not?
Race Result Details |
Racer | Bao (inbound) |
Race Number | 131 |
Date | Thu, 15 Mar 2018 20:31:44 +0000 |
Speed | 93 WPM Try to beat? |
Accuracy | 98.5% |
Rank | 1st place (out of 4) |
Text typed:
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.
— Astronomy: A Beginner's Guide to the Universe (7th Edition)
(book)
by Eric Chaisson, Steve McMillan
(see stats)
|