Maldek

From the Ra Contact: A planet that used to be part of our solar system, apparently where the asteroid belt between Mars and Jupiter is; through bellicosity, the people destroyed themselves and their planet; a portion of Earth’s present population consists of those souls from Maldek.

There are various names by which this planet has been identified, but in certain quarters of Earth’s history (perhaps some of which have been lost) it apparently had the name of Maldek. The third-density population of Maldek had a civilization that gained much technological information and used it without care for the preservation of their planet, following the ways of warfare and service to self which was sincerely believed to be service to others. The escalating devastation wracked their biosphere and caused its disintegration.