Race Updates Discord About Merch
Home Profile History Competitions Texts Messages Friends Upgrade

typeracer

Pit Stop

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?
Racer Swamy (nekhnare)
Race Number 3143
Date Tue, 8 Dec 2020 12:57:14 +0000
Speed 50 WPM Try to beat?
Accuracy 96.2%
Rank 4th place (out of 5)
Opponents june_waves (3rd place)

Text typed:

If an exoplanet happens to transit its star, we can often determine both its mass and its radius, and hence estimate its density and possibly even its composition. More than 200 transiting hot Jupiters have been measured in this way. But when astronomers calculate their densities the numbers they obtain are generally much lower than predicted by theory.
Astronomy: A Beginner's Guide to the Universe (7th Edition) (book) by Eric Chaisson, Steve McMillan (see stats)

Typing Review: