A recent study reveals that certain configurations of artificial spheres and rings around binary stars could be stable. The work of Colin McInnes, published in the Monthly Notices of the ...

But a Dyson sphere is definitionally a superstructure that surrounds a star, and the universe is full of examples of stars in binary or even triple or greater systems. Sounds like a suitable ...

But a solid Dyson sphere around a single star would, though rigid, be unstable against gravitational forces and break apart. Objects inside the shell would feel no net gravitational force from the ...

Related: Life after stellar death? How life could arise on planets orbiting white dwarfs A "Dyson sphere" is a hypothetical ...

a theorized megastructure consisting of numerous satellites or habitats orbiting a star to capture and harness its energy output. Unlike the solid shell of a Dyson sphere, a swarm represents less ...