The description and use of the globes and the orrery To which is prefix'd, by way of introduction, a brief account of the solar system

A concise, 18th‑century guide walks readers through the motions of the heavens by first sketching the layout of the solar system and the fixed stars. It explains how the primary planets orbit the Sun, how their periods and distances are measured, and why the Moon appears larger than any planet. The opening sections set a clear foundation for anyone curious about the celestial mechanics that drive daily and annual motions.

The work then turns to the practical side of astronomy, describing both terrestrial and celestial globes and the ingenious orrery that models planetary paths. With step‑by‑step problems, listeners learn to locate latitude and longitude, calculate the Sun’s position on a given day, and find antipodes or the angle between distant points. The text blends geometric definition with hands‑on exercises, making it a valuable companion for students, educators, and amateur stargazers who want to grasp the sky’s geometry without modern technology.