What is the meaning of asteroid city?

The term "asteroid city" could refer to a hypothetical settlement or urban area located on an asteroid in outer space. This concept is often explored in science fiction literature and films as a possible future destination for human colonization and expansion beyond Earth.

Asteroid cities would likely face numerous challenges, such as limited resources, lack of a breathable atmosphere, and the need for artificial gravity. Advances in technology, such as terraforming and advanced life support systems, would be necessary to make such cities sustainable and habitable for human life.

Overall, the idea of asteroid cities represents the human desire to explore and inhabit other celestial bodies in the universe, and is a fascinating concept that pushes the boundaries of our understanding of space exploration and colonization.