We are always time travelling
We need to be entirely stationary to be in real present moment.
But we are never stationary.
Just sitting in a chair, does not make you stationary when you are in a moving car.
We are never stationary when we think very carefully.
Our earth is not stationary.
It is spinning. That’s why we are always moving even when we are sleeping.
Bigger yet, our solar system is moving. Our solar system is moving in our Milky Way galaxy.
And our galaxy it moving too! Even at tremendous speed!
When some alien life form looks at us, our galaxy is red shifting and we have speeds so great that our time frame is contracted; from their vantage point!
This might be the same for us. When we happen to catch a glimpse of some alien life form on faraway galaxy, we might not see their “actual” time that alien perceive but the contracted time that we see.
Even if we forget about seeing from other faraway galaxy, we still are time travelling on our own. Our galaxy is travelling very fast on its own. We don’t need someone to look at us to see our time travels. But we surely need a different vantage point to see our time contraction.
So what does “time” actually mean? Time is just an elaborate hoax that we make up to make ourselves comfortable. The universe does not have time to give everyone at every place the same time. There is no such thing as universal time. And worse yet, there is no such thing as true “present” moment.