3 ms·
Universal Time would really need to be based on seconds passing at the center of mass of the universe. Each observer could run their own clock, and calculate a
by toast0 2y ago
Universal Time would really need to be based on seconds passing at the center of mass of the universe.
Each observer could run their own clock, and calculate adjustments from there. Although that might not be very convenient.
- hnuser123456 2y agoWhy would it have to be at the center of mass of the universe? I am going ahead and assuming that if every observer assumed that their local observable universe was homogenous, then in most global (co-moving) locations across the entire universe, we would have similar results, but I am eager for someone smarter's reply.
- hnuser123456 2y agoAlso, is the CMB not a reference frame?