3 ms·
It could at one point have been, but that's basically been ruled out by further observations. It's hard to say why only _some_ galaxies have their gravity modi
by kadoban 3y ago
It could at one point have been, but that's basically been ruled out by further observations.
It's hard to say why only _some_ galaxies have their gravity modified without it being caused by some sort of substance.
- naasking 3y ago> It could at one point have been, but that's basically been ruled out by further observations. It really hasn't. The same standard of evidence that would rule out modified gravity would also rule out dark matter.