Mirelly
Mouthy Cow
Alien Megaprojects
This is an article in New Scientist; you'll have to register to read it, but it's free, quick and simple enough to do.
I was fascinated by the scale of the idea ... looking for whole clusters of galaxies that've been Dyson-ised by a super-advanced species of ET.
This is an article in New Scientist; you'll have to register to read it, but it's free, quick and simple enough to do.
I was fascinated by the scale of the idea ... looking for whole clusters of galaxies that've been Dyson-ised by a super-advanced species of ET.