How can heat be transferred in an airless space?

Thermal energy from one body to another, in an airless space, is transferred by such a type of heat transfer as radiation.

Radiation is a form of heat transfer in which heat energy is transferred using electromagnetic waves. With this type of heat transfer, the presence of a medium between the bodies is not necessary, it can also occur in a vacuum.

With the help of radiation, bodies not only emit, but also absorb thermal energy.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.