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

If a ic civilization successfully trol the Dyson sphere,

Dyson spheres are theoretically possible,

A Dyson sphere will pletely enclose a

However, the teological level needs to be suffitly developed,

the transparent wooden rimless smart gsses,

sed-level civilization,

There is a good measure of,

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

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

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

The Dyson sphere is simply,

including the energy of other ps, and even stars,

This also means,

In theory,

is able to exploit the energy in its star system,

Say slowly:

That's a Dyson sphere,

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

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

For example, the eeology,

for the use of civilization itself,

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

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

And for the sed-level stelr civilization,

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

Eveire civilizations live in a Dyson sphere,

The sed level is the stelr civilization,