3 ms·
That idea has been around for a long time: https://space.nss.org/colonies-in-space-chapter-3-power-from-space/ https://space.nss.org/colonies-in-space-chapter-3
by f00zz 5y ago
That idea has been around for a long time: https://space.nss.org/colonies-in-space-chapter-3-power-from-space/ https://space.nss.org/colonies-in-space-chapter-3-power-from...