The phrase "alien artifacts" refers to objects or items that are believed to come from extraterrestrial sources or outer space.
Sentences with «alien artifacts»
During the turn - based tactical missions, players control a squad of troops as they try to eliminate alien forces and discover alien artifacts and technology. (lifewire.com)
When an immense mining ship, the USG Ishimura, comes into contact with a mysterious alien artifact in a remote star system, its communications with Earth are mysteriously cut off. (thexboxhub.com)
He's been trying to get re-enlisted in the Marines without much luck, but when fighting breaks out on multiple worlds, centering around seven mysterious alien artifacts, Dalton is called upon to help. (old-games.com)