I've been taking a bit of a coding vacation. Before I jump back into things, I decided to do a little housekeeping and clean the cobwebs from my interwebs. Specifically, reducing the level of annoying coming out of Facebook.
Look at this nonsense right here:
The fastest information can ever travel is 3*10^8 m/s - in a vacuum. It's 2/3rds that in a copper wire. In the ideal case.
Imagine two observers in the milky way galaxy, one at Terminus and the other at Star's End. They will observe events from all over the universe at different times - they will not agree on the order of events. What they can agree on is that eventually they will see all of them.