Purveyors of doom often look to the heavens for their protagonists. During the 1980s, we were briefly captivated by Nemesis, a supposed companion of the Sun that triggered a death-dealing rain of comets every 26 million years.
Purveyors of doom often look to the heavens for their protagonists. During the 1980s, we were briefly captivated by Nemesis, a supposed companion of the Sun that triggered a death-dealing rain of comets every 26 million years.