Rick Guidice’s concept art of a megastructure for NASA showing how humans might live in a colony in Earth’s orbit, c. 1970s by art-man_2018
art-man_2018 on October 23, 2025 12:16 pm [Rick Guidice](https://www.rickguidice.com/nasaart/nasaarti.html)
1 Comment
[Rick Guidice](https://www.rickguidice.com/nasaart/nasaarti.html)