So, I'm a little bit confused and I need help anons. I was wondering if Einstein's spacetime is right or if Newton's gravity is right. Right now I think it's actually spacetime because in 2015 scientists found a signal caused by a ripple from the collision of two black holes millions of light-years away. Also scientists observed the light from a smaller distant galaxy bending around the bigger more close galaxy, and they said this was the affect of the mass being so large it caused spacetime to bend which made light around that closer galaxy bend as a result of the mass of the bigger galaxy.

I've been stumped while trying to figure this out please give answers anons.