Could humanity ever build a Dyson Sphere? Explore the engineering challenges behind this ultimate megastructure concept.
The results are now in after a year-long, crowdfunded investigation into the star KIC 8462852, and to hardly anyone’s surprise, the strange dimming produced by this star doesn’t appear to be caused by ...
The design takes the shape of two parallel buildings with mirrored surfaces, rising 500 meters (1,640 feet) above sea level -- taller then the Empire State Building -- and stretching horizontally for ...
A vast megastructure of stacked basalt rings, invisible from the ground yet unmistakable from the air, has puzzled ...