WebUrbanist provides an interesting look at the space-age Futuro House, designed by Finnish architect Matti Suuronen in 1968: 
Evoking images of flying saucers, interplanetary space pods and science fiction futurism, the Futuro house offered homeowners
a chance to live in the future without ever leaving their front yards.
Finnish architect Matti Suuronen designed the Futuro house in 1968 but
only 96 of the fiberglass-reinforced polyester plastic pods were
produced over a 5-year period – killed by the 1973 Oil Crisis that
tripled the price of plastics. Today, roughly half of the ellipsoid
structures have been accounted for and their iconic design
has made them a favorite of pop culture collectors, retrofuturism fans
and all those who appreciate the impact of 1960s Space Age style.
You can read the full article, and see more pictures, here.
