Bernal Spheres vs O’Neill Cylinders

Benefits Of A Bernal Sphere

This article explores: Bernal Spheres vs. O’Neill Cylinders: Comparing two approaches to space settlement. Bernal Spheres vs O’Neill Cylinders.

Legal And Political Implications Of Terraforming

This article considers The legal and political implications of terraforming: Who has the right to modify planets? We explore this topic as part of our series exploring the role of terraforming in space colonization.