Hercules (The Hero)

Large northern constellation of the hero, rich in globular clusters.

Core Principles & Analysis

• At 1,225 square degrees it is the fifth-largest constellation, yet it holds no first-magnitude star.
• The Great Globular Cluster M13 in the Keystone of Hercules contains several hundred thousand ancient stars.
• The figure represents Heracles, the hero of the twelve labours.

Specifications & Metrics

• BRIGHTEST STAR: Kornephoros (β Her)
• HEMISPHERE: Northern
• BEST VIEWED: July