‘Meteoric’ cities  Source: nrcan.gc.ca  Below is a list of
those urban areas around the globe that were built upon or are
situated near some of the 160 confirmed impact craters formed by
meteors or comets. Impact craters are formed when sizeable
meteors and/or comets strike the Earth. Some of these craters
are visible at the surface, such as the Odessa Crater in Texas,
while many are either subsurface or subtle. This may be due to
the time which has elapsed since their formation or the
climatic, vegetative, and geological features of the impact
site.  Steinheim am Albuch basin geological map - Source:
impact-structures.com/impact-germany/the-steinheim-basin-impact-
structure/  For urban planners working in meteoric cities, the
topographic and geological characteristics from by the impact
crater may result in locally unique soil types, may have
created/altered surface and subsurface water resources, or may
have left behind rich mineral deposits.  Source:
economicgeology.org  For example, Greater Sudbury, Ontari