Planetkilling

Planetkilling refers to the hypothetical destruction or rendering uninhabitable of an entire planet. This concept is primarily explored in science fiction and theoretical astrophysics, often as a consequence of catastrophic events or advanced weaponry.

In science fiction, planetkilling scenarios range from deliberate destruction by superweapons capable of obliterating celestial bodies to accidental events caused by cosmic phenomena like rogue black holes or supernovas. These narratives often serve to explore themes of power, consequence, and the fragility of life.

From a scientific perspective, the complete destruction of a planet is an immense undertaking. The energy required to vaporize or significantly alter a planet's structure is astronomical, far exceeding any currently known natural processes beyond the most extreme cosmic events. While a planet could be rendered uninhabitable through various means, such as atmospheric stripping, widespread sterilization, or significant orbital alteration, its complete physical obliteration is considered highly improbable within realistic scientific frameworks. The term "planetkiller" is therefore most commonly associated with fictional devices or immensely powerful, yet speculative, natural occurrences.