In the more than 60 years in which scientists have engaged in the Search for Extraterrestrial Intelligence (SETI), several ...
A Dyson sphere denotes a Kardashev Type II civilization. Type I civilizations harness all the energy available on their planet, approximately 1,016 watts per second. Type III civilizations utilize ...
When analyzing light coming from a star, any dip in that curve suggests that an object (often a planet) is in transit ... megastructures is the Dyson sphere. First proposed by Freeman Dyson ...