outer space

spectroscopy and electromagnetic radiation

Spectroscopy-the study of the interaction between matter and radiated energy. the patterns of the colors shows us what element is present. there are three types of patterns you can see continuous spectrum, absorbent spectrum, and emission spectrum.

Electromagnetic Radiation-is a form of radiant energy released by certain electromagnetic processes. A star produces energy so that the electromagnetic radiation could shine through gases and shine to let us see color