Abundances of H$_2$O and CO$_2$
like measuring how many red LEGOs are on the top shelf versus the bottom shelf
Technical definition
The relative concentrations of water vapor (H$_2$O) and carbon dioxide (CO$_2$) in the atmosphere of WASP-17b.
like measuring how many red LEGOs are on the top shelf versus the bottom shelf
The relative concentrations of water vapor (H$_2$O) and carbon dioxide (CO$_2$) in the atmosphere of WASP-17b.