Alien invasion

An alien invasion refers to an imagined scenario in which extraterrestrial beings arrive on Earth with the intent to take control or cause harm. It’s a common theme in science fiction, depicting advanced alien civilizations arriving via spaceship, often with superior technology, and engaging in military or hostile actions. Such stories explore humanity’s response to unknown extraterrestrial threats, addressing themes of survival, diplomacy, and technological disparity. While purely speculative and not based on real events, the concept captures fears and curiosity about life beyond Earth and the possibility of contact with intelligent extraterrestrial life.