3 ms·
Dyson's suggestion was actually a swarm, not a solid sphere: https://en.wikipedia.org/wiki/Dyson_sphere#Dyson_swarm https://en.wikipedia.org/wiki/Dyson_sphere#
by T-A 6y ago
Dyson's suggestion was actually a swarm, not a solid sphere:
https://en.wikipedia.org/wiki/Dyson_sphere#Dyson_swarm https://en.wikipedia.org/wiki/Dyson_sphere#Dyson_swarm