The awesome power of science fiction’s megastructures

The imaginary constructions of science fiction fill us with awe at their alien vastness. Which have you explored, and what was the most overwhelming? Sci-fi fans call it “sensawunda”, that awe and amazement that the best science fiction stories can inspire in us. The entire world felt it recently when scientists declared that observations ofContinue reading “The awesome power of science fiction’s megastructures”