👉 A pyroheliometer is a type of optical instrument used to study the properties of high-energy particles. It consists of a detector that measures the intensity and phase shift of light emitted by an object or source of radiation, which can then be analyzed using computer software. The term "pyroheliometer" refers to the specific type of pyroheliometer that is being used for studying high-energy particles in space. These instruments are often used to study cosmic rays, which are highly
