Thomas (anem0s)

Race #694

View Pit Stop page for race #694 by anem0sGhost race

View profile for Thomas (anem0s)

Official speed 75.71 wpm (56.27 seconds elapsed during race)
Race Start April 15, 2019 1:37:29am UTC
Race Finish April 15, 2019 1:38:26am UTC
Outcome Win (1 of 5)
Opponents 3. 8manno1 (58.60 wpm)
Accuracy 94.0%
Points 73.18
Text #3622418 (Length: 355 characters)

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.