radiation survival pressure

Radiation pressure.

It is balanced by radiation pressure, and gas pressure.

In short, solar radiation generates heat which affect pressure differentials.

Wind is another name for pressure differentials as the pressures attempt to balance one another in equilibrium. Solar radiation comes mostly in the form of heat, both direct and surface radiation. The higher the temperature, the higher the pressure since heat is a measure of the energy the particles are producing. PV = nRT so as pressure temperature increases, pressure increases.

radiation

light has energy and direction. Energy can be describe as having mass. E=mc2 Therefore all light can exert a pressure on objects dependent on its vector direction.