By &quot;<i></i>swarm of megastructures<i></i>&quot; and &quot;<i></i>technology designed to catch energy from the star<i></i>&quot; I think he&#x27;s referring to a Dyson Swarm: <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Dyson_sphere#Dyson_swarm" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Dyson_sphere#Dyson_swarm</a>