Neil deGrasse Tyson
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So virulization is the sharing of that energy.
So it drops the energy of the high energy objects.
It could be thermal energy, it could just be orbital energy, and the lower energies come up.
But it's a whole branch of physics.
We talk about virilization of... Of galaxies.
Of matter in whatever situation.
So the ratty-looking galaxy clusters tend to not have been virilized.
And by the way, we, moving around the center of our galaxy, takes about...
That's much smaller than the age of the galaxy, which is 13 billion.
13 billion years, right.
Yeah, so galaxies are in a mature shape.