Hercules A is a bright radio source located over 2 billion light-years away in the constellation Hercules. It is one of the brightest radio galaxies in the sky.| www.constellation-guide.com
Kornephoros, Beta Herculis (β Her), is a luminous yellow giant located 139 light years away in the constellation Hercules. Shining at magnitude 2.81, it is the brightest star in the constellation.| Star Facts