Alien Probe, Sentient Machine, Nuclear Weapon, or Junk? What is the Betz Mystery Sphere?

n the Spring of 1974, a large brush fire swept across the property owned by Antoine and Gerri Betz. While assessing the damage, they noticed something very out of place. Lying in the smoldering grass, was a highly polished, metal sphere. This became known as the Betz sphere or the Betz orb.