Bernal sphere
From Spacefaring
A Bernal sphere is a type of space settlement intended as a long-term home for permanent residents, first proposed in 1929 by John Desmond Bernal.
Wikimedia, Wikidata
Island 1; Island One
Ashkenaz, Calvinist Republic of Ghent, Chinland, Democratic Republic of the Congo, Havilah, Kingdom of Martabam-hongsawatoi, Kingdom of Wolaita, Persia, Reman, Sikh Confederacy, Sweden, Tarshish, Dong Fang Hong 2, Ekran,
Location: KML, Cluster Map, Maps,








