👉 A megaloscope is a type of astronomical instrument that measures the length of the celestial sphere. It consists of a large telescope with a large mirror and a small telescope, both mounted on a tripod, which allows for an unobstructed view of the sky. The telescope measures the distance between stars and provides information about the shape and size of the celestial body. The term "megaloscope" is often used to describe a type of astronomical instrument that has been developed specifically for measuring the length