Dyson spheres are theoretically possible,
Dyson spheres are like huge structures made up of countless solar sails,
can utilize the full energy of the star system in which it is controlled,
including the energy of other planets, and even stars,
Harvest almost all the energy of stars with high-tech level,
The second level is the stellar civilization,
for the use of civilization itself,
even developed a way to travel faster than the speed of light,
For example, the warp engine technology,
Then it can be said that it is already a stellar civilization,
second-level civilization,
The Dyson sphere is simply,
However, the technological level needs to be sufficiently developed,
Even entire civilizations can live in a Dyson sphere,
For example, you can arbitrarily travel between the Milky Way galaxy with a diameter of about 100,000 light-years,
If a cosmic civilization can successfully control the Dyson sphere,
In theory,
This also means,
is able to exploit the energy in its star system,
Say slowly:
That' s a Dyson sphere,
na looked at the transparent wooden rimless smart glasses,
And for the second-level stellar civilization,
One possible way to harness stellar energy is the Dyson sphere,
It' s a huge building that encloses almost the entire star,
There is a good measure of,
Civilizations that reach this level should be able to travel easily between stars,
A Dyson sphere will completely enclose