Megastructures, Wright says, would be “very large” — and likely made of very thin materials to offset the constraints imposed by launching and controlling big objects.

Astronomers spot seven stars that may sport alien megastructures — but many are skeptical of aliens Dyson spheres are still a hypothetical technology but a recent study highlights where they may ...

Discover the incredible potential of space megastructures and how they could redefine the future of humanity. From Dyson ...

Researchers have identified at least seven stars in our galaxy that may be surrounded by super-advanced alien megastructures, known as Dyson spheres. However, this is not the only explanation for ...

The idea of building a structure that completely envelops a star presents enormous engineering challenges, from controlling extreme temperatures to harnessing unimaginable amounts of energy.