👉 Planet engineering refers to the deliberate and large-scale modification of a planet's environment, atmosphere, or surface conditions to make it more habitable for human life or other Earth-like organisms. This concept involves a range of techniques, from terraforming—altering a planet's climate and chemistry to resemble Earth—to more localized interventions like creating artificial atmospheres, warming frozen surfaces, or introducing essential nutrients to support ecosystems. The goal is often to address challenges posed by extreme environments, such as Mars' thin atmosphere or Venus' scorching heat, transforming them into sustainable habitats. While still largely theoretical and experimental, planet engineering represents a frontier in space exploration, aiming to expand humanity's reach beyond Earth and ensure long-term survival by adapting extraterrestrial worlds to human needs.
