# It's possibile to synchronyze two distant clock?

is there a way to have two space clocks synchronized? and if the answer is yes, if it travels towards me in a uniform rectilinear way (and from its perspective I will do the same) what will our clocks mark when we meet if the time dilation is symmetrical?

• Do you mean in practice or in theory is it possible to synchronize clocks? Have you read this article? en.wikipedia.org/wiki/One-way_speed_of_light Commented Nov 6, 2020 at 0:47
• It's not obvious what you mean by synchronize. If the two clocks aren't moving with respect to each other, then yes, the two observers can agree that their clocks are the same. But if they are moving with respect to each other, then no, as each will observe the other clock to be moving more slowly. Commented Nov 6, 2020 at 1:33
• Are you familiar with Einstein synchronisation? Commented Nov 6, 2020 at 2:46
• So e.g. A Is moving and B Is at rest, of both comunicate each other the time what they will se? Commented Nov 6, 2020 at 10:41