3 ms·
But eventually a region runs out of fusable (fuseable?) matter (Hydrogen / free protons). https://en.wikipedia.org/wiki/Elliptical_galaxy https://en.wikipedia.
by neolefty 8y ago
But eventually a region runs out of fusable (fuseable?) matter (Hydrogen / free protons).
https://en.wikipedia.org/wiki/Elliptical_galaxy https://en.wikipedia.org/wiki/Elliptical_galaxy