CLASSICAL STAR ATLASES

BAYER'S HERCULES

The Hero Hercules, from Bayer's Uranometria of 1603. In more ancient times called "the Kneeler," Hercules is commonly positioned upside-down. Rasalgethi (Alpha Herculis) marks the Hero's head. Just down and to the left is Rasalhague in Ophiuchus. Lyra (with the bright star Vega) is to the left of Hercules, Cygnus (with Deneb) ever farther to the left, its figure distorted by the flat map. The Milky Way runs down and to the right through Cygnus.

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