👉 Planetary engineering refers to the deliberate modification of a celestial body's environment to make it more habitable for human life or other Earth-like organisms, often in the context of space colonization. This involves a range of techniques and technologies aimed at altering atmospheric composition, temperature, surface conditions, and even geological features. For instance, terraforming strategies might include releasing greenhouse gases to warm a frozen planet, introducing microorganisms to produce oxygen, or constructing megastructures like Dyson spheres to regulate energy input. The goal is to create a stable, self-sustaining ecosystem capable of supporting human life or other forms of biological activity. While still largely theoretical and fraught with scientific, ethical, and technological challenges, planetary engineering represents a visionary approach to expanding humanity's presence beyond Earth.
