"How vast is the Milky Way?"
In his previous life, Tang San had also gazed up at the starry sky and marveled at the vastness of the Milky Way. He had never imagined that every single star in the heavens was a world of its own.
How incredibly vast!
Then exactly how many worlds did the Divine Realm govern?
Know yourself and know your enemy, and you would never be defeated in a hundred battles!
"The Milky Way, whose full name is the Milky Way Galaxy, has a diameter of one hundred thousand light-years."
Luo Si answered, "In other words, even light would need one hundred thousand years to travel across the entire Milky Way."
Romantina was astonished. "Light actually has a speed?"
"It does: 299,792,458 meters per second."
Regu gave a standard figure. "There may be some margin of error, but it is roughly within that range. In other words, without faster-than-light technology or the construction of spatial wormholes, interstellar travel is simply impossible.
"The Divine Realm can construct spatial wormholes, but that is not because they have mastered the laws of physics. They merely take advantage of faith and the extraordinary energy contained within the surrounding star systems.
"Fundamentally, they do not understand advanced spaceflight technology. They can only use it instinctively, nothing more."
Luo Si continued, "Judging by the degree of spatial folds, the Divine Realm governs only a little over a hundred planets. It can be considered to control one hundred and eight star systems—that is, small planetary systems centered around suns. Yet the Milky Way alone possesses between two hundred billion and four hundred billion stars.
"And looking at the broader universe, ancient scientists had already observed more than two trillion galaxies like the Milky Way.
"Whether it is the Divine Realm or us, on