"Planetary atmospheres" refers to the layers of gases surrounding planets in space. It includes the air, clouds, and various gases like oxygen and nitrogen that make up the environment on planets like Earth, Mars, or Jupiter. Full definition
We will also discuss the theory of planetary physical processes (e.g. circulation, dynamics, thermodynamics, radiative transfer, cloud microphysics) and review the current status of the modelling of planetary atmospheres in order to calculate observables such as light curves. (leshouchesplanets2017.zmaw.de)
The paper, Greenhouse Effect in Semi-Transparent Planetary Atmospheres by Ferenc M. Miskolczi shows that the current greenhouse effect equations are incomplete because they do not include the correct boundary conditions. (friendsofscience.org)
The effect of stellar contamination is up to 15 times larger than the signal expected from molecules in the atmosphere of a rocky planet (light green band), which means that we can't currently draw any meaningful conclusions about planetary atmospheres from measurements like this. (aasnova.org)