This also means,

And for the sed-level stelr civilization,

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

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

For example, the eeology,

the transparent wooden rimless smart gsses,

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

Say slowly:

A Dyson sphere will pletely enclose a

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

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

However, the teological level needs to be suffitly developed,

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

There is a good measure of,

If a ic civilization successfully trol the Dyson sphere,

The Dyson sphere is simply,

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

The sed level is the stelr civilization,

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

for the use of civilization itself,

is able to exploit the energy in its star system,

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

Dyson spheres are theoretically possible,

That's a Dyson sphere,

including the energy of other ps, and even stars,

sed-level civilization,

In theory,

Eveire civilizations live in a Dyson sphere,