Sources

• "Could We Build a Dyson Sphere?" Popular Mechanics. N.p., n.d. Web. 19 Apr. 2015.


• "What Is a Dyson Sphere? | EarthSky.org." EarthSky. N.p., n.d. Web. 19 Apr. 2015.


• Sandberg, Anders. "Dyson Sphere FAQ." Dyson Sphere FAQ. N.p., n.d. Web. 20 Apr. 2015.


• "Some Sketches of Dyson Spheres." Dyson Spheres. N.p., n.d. Web. 21 Apr. 2015.


• Kardashev, Nikolai S. "On the Inevitability of and the Possible Structures of Supercivilizations." The Search For Extraterrestrial Life (1985): 497-504. 1985IAUS..112..497K Page 497. Web. 21 Apr. 2015.


• "Space Travel with Solar Power and a Dyson Sphere." Space Travel with Solar Power and a Dyson Sphere. N.p., n.d. Web. 21 Apr. 2015.