Job 33:6
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- Jun 15, 2017
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If earth didn't exist how would time be determined? UNKNOWN
The way we measure time on earth (years/light years) is dependent on on the planet ... is the universe in regard to time dependent on the earth? No. It is relative to us because that is where we are ... but outside of that ?????
relative
considered in relation or in proportion to something else.
That "something else" that is being used is planet earth ... and why should we apply that to the universe? That don't even make sense ... unless one is to believe planet earth was the first thing in the universe.
Differing ideas about it from physicists .... that being the case ... time in regard to the universe is indeed UNKNOWN and even questioned by them if time actually exists ... or is it just a construct of our minds,
https://www.sci.news/physics/timelessness-10738.html
Time does not really exist without our mind and way of thinking to differentiate between past , present and the future.
That is why Einstein and others says time is an illusion.
It's really is quite perplexing.
Actually, a light year is based on the time it takes for earth to orbit the sun in today's time, 365 days, and based on a constant speed of light. Even if planet earth disappeared in thin air, light would still travel at it's constant and would travel a set distance per time.
Imagine light is like a comet, travelling at a set rate of distance over time, X distance / 365 x 24 hours. Even if earth disappeared, that comet would still travel X distance per hour.
Just because a comet travels outside of Earth's orbit, say in the kaiper belt, that doesn't somehow mean that the comet has an unpredictable trajectory.
Just because Saturn is beyond Earth's atmosphere, that doesn't somehow mean that Saturn doesn't have a predictable timed rate in which it spins or orbits the sun. Earth could disappear today and Saturn would still spin and orbit the sun at a set rate.
The moon also is beyond Earth's atmosphere. But just because the moon is beyond Earth and is outside and apart from earth, that doesn't mean that we somehow can't predict the timing of things like eclipses or full moons.
You can't just say "time is an illusion beyond Earth's atmosphere, therefore Saturn may actually orbit the sun 1000 times per second" because time is all in our imaginations. That's just not a rational argument because independent of time, there are still physical processes that occur at set rates beyond Earth's atmosphere. Hence why we can land space ships on the moon and on Mars, because we still have an understanding of the rate at which events occur beyond earth.
And those rates don't just disappear once you leave Earth's atmosphere.
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