Nice, just as I pictured it in my mind. — René Descartes
I think it will go beyond the speed of light. — René Descartes
Is this humour? — Sapientia
1. The Big Bang began 13.8 billion years ago
2. Galaxies are moving away from each other because space is expanding. One frequent analogy is that of colored spots on an expanding balloon. As the balloon blows up the spots on it move away from each other.
3. The Andromeda galaxy is on a collision course with our galaxy, the Milkyway.
How is this possible?
According to 2, ALL galaxies should be getting farther and farther away from each other but the Andromeda galaxy is coming towards the Milkyway.
In addition there's evidence that such inter-galactic collisions have/are occured/occuring in the universe.
One explanation could be that galaxies acquire their own motion which results in this type of collision. However, isn't the global expansion greater than the local motions? — TheMadFool
my argument was designated as 'gobbledegook' on Physics Forum. — Wayfarer
Of course, I am a psychic. — René Descartes
You'd have a lot to talk about with Hachem! Scientifically minded scientific skepticism, only he was obsessed with optics — fdrake
The problems start right there. Einstein did not propose gravity to propagate at all. Gravity waves, yes, which act as the particle equivalent of excitations in the quantum field, but gravity itself (the sort that attracts two orbiting stars to each other) is just an effect observed by spacetime being curved by the two masses. There are no gravitons involved, and no propagation of anything. — noAxioms
Didn't read it all, but the nature of the proof is pretty obvious in the initial diagram, and yes, it (speed-of-light gravity) would seem to inject energy into a closed system, with action not being balance by an opposite reaction.
The physics of instantaneous gravity seems flawed as well since it requires a simultaneity that is undefined without a frame. So OK, the frame of the mutual center of gravity is used, but that means that in different frames, the force on one object from another is different, which is contradictory. How can object X pull on me in different directions depending on reference frame? It could be measured, and the direction of force be used to determine an absolute reference frame.
Bottom line is I think your physics is off in the SOL example that spirals out, but I cannot yet put my finger on it. Such a simple proof must have been critiqued by the physics community. — noAxioms
So who is the shepherd? — René Descartes
Are humans a herd-animal, a pack-animal, a troupe-animal, a family-group animal, a solitary animal who periodically tolerates others' proximity, or simply a large group of braying jackasses? — Bitter Crank
Could it be looked at as a complex version of schizophrenia? — CasKev
I believe you. All those are obviously correct. — René Descartes
The memory wave patterns when changing give the sense of duration or time. — Rich
time for you to make some specific assertions — T Clark
welcome — Bitter Crank
And no way to prove anyone but me is self-aware... — CasKev
Some experiments don't end well. — Rich
The rock is not in your mind. It is a real quantum system wave pattern. — Rich
We all know, black holes are denser region in space time and what we observe is a strong gravitational field and horizons. — Sunny S Koul
What do you think the age of consent should be? — Tree Falls
Matter has become deadened Mind — Rich