Infrared telescopes are specialized instruments designed to observe celestial objects by detecting infrared radiation, which is a type of light not visible to the human eye. These telescopes can see through dust clouds in space, allowing astronomers to study the formation of stars and planets, as well as the composition of distant galaxies. Unlike traditional optical telescopes that focus on visible light, infrared telescopes use mirrors and sensors sensitive to infrared wavelengths. They are often placed in high-altitude locations or in space, such as the James Webb Space Telescope, to minimize interference from the Earth's atmosphere and achieve clearer observations.