Let's say we have two clocks that are synchronous here on Earth. One of the clocks is instantly transported to Mars. What time does the clock on Mars read? Is it ticking slower or faster than the one on Earth? I want to talk about SR here and not the gravity factor of GR. Let's say the clocks were synchronized at time 0 and when time was equal to 1 second one clock arrived on Mars and the other stayed on Earth. Does the clock tick depend on the speed of mars?