There is a good measure of,

Say slowly:

That's a Dyson sphere,

It's a huge building that encloses almost the entire star,

A Dyson sphere will pletely enclose a

However, the teological level needs to be suffitly developed,

Dyson spheres are theoretically possible,

For example, the eeology,

utilize the full energy of the star system in which it is trolled,

is able to exploit the energy in its star system,

including the energy of other ps, and even stars,

And for the sed-level stelr civilization,

The sed level is the stelr civilization,

If a ic civilization successfully trol the Dyson sphere,

In theory,

Harvest almost all the energy of stars with high-tech level,

Civilizations that reach this level should be able to travel easily between stars,

For example, you arbitrarily travel between the Milky Way gaxy with a diameter of about 100,000 light-years,

The Dyson sphere is simply,

One possible way to harness stelr energy is the Dyson sphere,

the transparent wooden rimless smart gsses,

Then it be said that it is already a stelr civilization,

sed-level civilization,

for the use of civilization itself,

This also means,

Eveire civilizations live in a Dyson sphere,

even developed a way to travel faster than the speed of light,

Dyson spheres are like huge structures made up of tless sor sails,