In the most detailed observations of hydrogen loss
to date, four of MAVENs instruments detected the factor-of-10 change in the rate of escape.
Theoretical Air] Hydrogen Loss
= [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII] Moisture in Air = [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII] Radiation Loss = Value determined from table maintained by the American Boiler Manufacturers Association
According to Quirrenbach, some models had predicted hydrogen loss
from hot Jupiters, as these close-in exoplanets are called.