Question

what is the speed of time​

Answer 1

There's a speed limit of 300,000 kilometers per second (or 186,000 miles per second)

Answer 2

Answer:

There's a speed limit of 300,000 kilometers per second (or 186,000 miles per second) for anything that travels through space-time, and light always travels the speed limit through empty space. ... In a sense, this means you have been time traveling.