Berserker Man

Description:

[Berserkers][1]: Relentless, remorseless, pity less, tireless, adaptive, cunning, self replicating, artificially intelligent, genocidal doomsday weapons of a long forgotten interstellar war between two extraterrestrial races known as the Builders (the Berserker creators) and their enemies the Red Race (both now extinct). Berserkers have only one programmed directive and purpose "Destroy all life." Ranging in size from approximately human (in the case of assassins and spies, which are rare) to minor asteroids (in the case of repair bases) they are typically large and roughly spherical space vessels. If one approaches your planet, MOVE OUT NOW! [1]: https://en.wikipedia.org/wiki/Berserker_(Saberhagen)

subjects: Fiction,  Space warfare,  Life on other planets,  Robots,  Fiction, general,  March family (fictitious characters), fiction,  New england, fiction,  Sisters, fiction,  American fiction (fictional works by one author),  Fiction, men's adventure,  Fiction, science fiction, hard science fiction

People: Multiple people and species are featured. See the Wikipedia entry for details on the Berserker series (https://en.wikipedia.org/wiki/Berserker_(Saberhagen))

Places: Locations in the novels and stories varies.

Times: Far future,  after mankind and attained interstellar FTL travel.