Beyond visible light, various types of radiation can be found in the universe, including ultraviolet (UV), infrared (IR), radio waves, and x-rays. Each type has different wavelengths and energy levels, impacting both astronomical observations and understanding cosmic phenomena. For instance, x-rays are crucial for studying high-energy events, while infrared radiation helps in observing cooler cosmic objects, such as dust clouds and newly forming stars. Understanding these forms of radiation expands our knowledge of the universe's composition and behavior.