What electromagnetic waves can be seen with the telescopes?

Telescopes can observe various electromagnetic waves, primarily focusing on visible light, which is the range of wavelengths that the human eye can see. Additionally, many telescopes are designed to detect other parts of the electromagnetic spectrum, including radio waves, infrared, ultraviolet, X-rays, and gamma rays. Each type of telescope is specialized for different wavelengths, allowing astronomers to study celestial objects in detail across multiple bands of the spectrum. This multi-wavelength approach enhances our understanding of the universe and its phenomena.