NASA Ames Space Settlement Contest 2019 Rick Guidice's cutaway view of a toroidal space colony, part of the space colony summer studies conducted at NASA Ames in the 1970s. Finished Free
NASA Ames Space Settlement Contest 2017 Interior view of a cylindrical colony, looking out through large windows. Art work by Rick Guidice Finished Free
NASA Ames Space Settlement Contest 2016 Rick Guidice's cutaway view of a toroidal space colony, part of the space colony summer studies conducted at NASA Ames in the 1970s. Finished Free
NASA Space Settlement Contest 2015 The interior of Greenspace, one of the two Grand Prize winning projects in the 2014 NASA Space Settlement Contest Finished Free
NASA Space Settlement Contest 2014 Rick Guidice's cutaway view of a toroidal space colony, part of the space colony summer studies conducted at NASA Ames in the 1970s. Finished Free
