A space observatory is a telescope or other instrument located in outer space, which is used to observe celestial objects and phenomena. These observatories are typically launched into orbit around the Earth or other celestial bodies in order to avoid atmospheric interference and to achieve clearer and more accurate observations. Space observatories are equipped with a variety of scientific instruments that allow researchers to study a wide range of phenomena, such as distant galaxies, nebulae, stars, planets, and other cosmic structures. They can observe in various wavelengths of light, including visible, ultraviolet, and X-ray, providing a more comprehensive understanding of the universe. Some well-known space observatories include the Hubble Space Telescope, the Chandra X-ray Observatory, and the James Webb Space Telescope. These observatories have revolutionized our understanding of the universe and have made groundbreaking discoveries that have advanced our knowledge of astronomy and astrophysics.