The speed of light is VARIABLE AS PER NEWTON, which implies that Einstein's spacetime does not exist and neither do LIGO's gravitational waves (ripples in spacetime).

High priests in the Einstein cult perform the gravitational wave dance:

https://www.youtube.com/watch?v=oCL05gI8Om4

Nowadays all high priests know that the speed of light is variable (many of them silently leave Einstein's sinking ship and become experts in... anything else), but a decade ago they were still singing idiotic hymns in praise of Einstein and his nonsensical constant-speed-of-light postulate:

Michio Kaku, Brian Cox, Neil deGrasse Tyson, Lisa Randall, Brian Greene: "Light travels at the same speed no matter how you look at it. No matter how I move relative to you light travels at the same speed. No matter who is doing the measurement and no matter what direction you are moving the speed of light is the same. The speed of light is the same no matter what direction or how fast... As you travel faster time slows down. Everything slows down. Everything slows down. Time slows down when you move. Time passes at a different rate. Clocks run slow. It's a monumental shift in how we see the world. It's a beautiful piece of science. It's a beautifully elegant theory. It's a beautiful piece of science. It's a beautiful piece..." https://www..youtube.com/watch?v=BuxFXHircaI

Pentcho Valev