CLASSICAL STAR ATLASES

BAYER'S SCORPIUS

Scorpius, the Scorpion, from Bayer's Uranometria of 1603. The horizontal dashed line near the across the center is the ecliptic. The broad dark band at the top is centered on the ecliptic, and shows the region in which the Moon and planets can be found. The first magnitude star Antares (Alpha) dominates the stellar scene. The claws in Bayer's time were taken as Xi Scorpii and Sigma Scorpii (Zubenhakrabi), the latter now part of Libra and called Sigma Librae, which is

Courtesy of the Rare Book Room and Special Collections Library of the University of Illinois