Space Settlement Art Gallery

Space Settlement Art Gallery

Illustration: A solar-powered mass-driver. This is a solar-powered mass-driver, an electromagnetic linear accelerator. It can be utilized as a reaction engine which can use literally anything for fuel (even ground-up chunks of Space Shuttle External Tanks). The...

Somewhere Else Entirely

by Mike Combs,Copyright © 2004 In the 1970’s, Princeton physicist Gerard O’Neill began a line of research which came to an unexpected conclusion. Alarmed by the then-prevalent talk about “limits to growth”, he started looking at the prospects...

Building Dreams From Moondust

by Mike Combs, Copyright © 2000 This article also appeared in the Summer 2000 issue of Space Front, a publication of the Space Frontier Foundation, and was presented at the 2004 International Space Development Conference. Certainly many early space thinkers have...