Hercules, the strong man, stands directly overhead as darkness falls tonight. It’s marked by a lopsided square of stars known as the Keystone. Despite the constellation’s fame, though, the stars of Hercules aren’t all that bright.
Hercules, the strong man, stands directly overhead as darkness falls tonight. It’s marked by a lopsided square of stars known as the Keystone. Despite the constellation’s fame, though, the stars of Hercules aren’t all that bright.