is able to exploit the energy in its star system,

Eveire civilizations live in a Dyson sphere,

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

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

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

sed-level civilization,

For example, the eeology,

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

And for the sed-level stelr civilization,

This also means,

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

In theory,

the transparent wooden rimless smart gsses,

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

That's a Dyson sphere,

for the use of civilization itself,

A Dyson sphere will pletely enclose a

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

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

The Dyson sphere is simply,

The sed level is the stelr civilization,

There is a good measure of,

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

including the energy of other ps, and even stars,

Dyson spheres are theoretically possible,

However, the teological level needs to be suffitly developed,

If a ic civilization successfully trol the Dyson sphere,

Say slowly: