Asteroid and Microcosm

Asteroid noun - Any of numerous small celestial bodies composed of rock and metal that move around the sun (mainly between the orbits of Mars and Jupiter).

Microcosm and asteroid are semantically related. In some cases you can use "Microcosm" instead a noun "Asteroid".

Microcosm noun - A miniature model of something.

Asteroid and microcosm are semantically related. Sometimes you can use "Asteroid" instead a noun "Microcosm".