will it be possible to visit the past using time machine?

Question

science fiction story of time machine to visit the past & future wanna know more about the mystery will it be possible one day?/
then how/?

Answer 1

Time is one directional, it flows ever onward, there is no way ever to go backwards.

Though time is universal, no man living is able to say what it is. It is as unfathomable as space. No one can explain where the stream of time began or where it is flowing.

On the other hand, time has certain characteristics that can be understood. Its apparent rate of flow can be measured. Additionally, it moves in one direction only. Like traffic on a one-way street, time moves relentlessly in that one direction—onward, ever onward. Whatever the speed of its forward movement, time can never be thrown into reverse. We live in a momentary present. However, this present is in motion, flowing continually into the past. There is no stopping it.

Answer 2

It's doubful, but not impossible.

More than likely time is like a rushing river, waterfall or wind that goes by us or that we travel through.

Time and space are relative commodities. If you were to traverse space in the blink of an eye to some distant star you might find that start dead and a nebula of gases around it, while when you return to Earth it is bright and active, maybe the brightest star in the sky with no gases.

This is because you went there in and instant and covered 100 years of time instantly. You were in that star's HERE and NOW, while EARTH is in that star's 100 year PAST.

You can go back to the PAST on EARTH which is the PRESENT here and know about the FUTURE of the STAR.

If you travelled TOWARDS the star at two or three times the speed of light (considered an impossiblity) you would eventually see the flash of the Nova and would know approxiamately in what year Earth would see that event.

The flash of that Nova is somewhere between the PRESENT EARTH (and 100 year past of the star) and the PRESENT STAR (what the Earth will see in 100 years to come or the future).

As for traversing time backwards, that is not easily possible under our current terms of understanding.

There seems to be no basis to belief the PAST continues to exist, even as an afterimage.

Answer 3

i don't think that they are people from the destiny. yet I do have self assurance that a number of immediately's technologies has derived from opposite engineering of a few downed alien deliver plane. there became a scientist after the Roswell incident that indicated our laser, fiber, Kevlar and mess technologies all derived from a downed area craft. And if any obtainable of whom is interior the IT field can attest to 30 or so years with copper technologies. And even with the certainty that, Einstein talk easy and how a lot faster it may flow a sign, a strategies better than copper. guy, has consistently depended on copper as a propose to bypass electric alerts until the overdue 70's whilst fiber became presented. yet this became purely available to hundreds until the overdue 80's has the production of fiber grew to grow to be extra comprehend and gaining recognition in the process the tips technologies age. How is it, that copper became our dominant median and then all of unexpected this alien type technologies arrive on the scene? became that an excellent progression of guy or purely a mysterious variety of fabric that became got here across and reversed engineered for mankind? besides in case you stepped forward interior the destiny what achieveable benefit might that is so which you will traverse lower back in time? And if time commute became achieveable one small substitute to the previous might finally substitute the destiny.

Answer 4

Well, yes. If you consider the future to be an infinite length then somewhere along that timeline a time machine must have been invented. We have no proof of this because either we have not yet been visited, or we have but we don't know it.

Answer 5

According to theories based on Einsteins Theory of Relativity, going into the future may be possible but not the past. But that would require traveling at the speed of light. Which I was told by a professor woundn't be possible because according to the theory it would require an infinite mass. So I'd doubt any time travel would be possible.

Answer 6

I had a theory that ufo's that are visiting might in fact be us about 4 million years from now. Maybe something happened in the future and we are trying to find a cure. Just a theory though a possibility. I guess we have to wait and find out.

Answer 7

Most likely only in the movies.

Many people like to say it's impossible and it very likely is; however, many people also said it would be impossible to travel faster than 25 miles per hour as the skin would peel off one's face, that it would be impossible for men to fly, that it would be impossible to travel to the moon, etc. The theory of Relativity seems to negate the possibility, but there are those who challenge Einstein, his methods, and what he claims are proofs for his ideas. Even Stephen Hawking has found errors in his own thinking and made corrections to his past efforts.

It may be possible, but it's currently beyond the realm of our knowledge and abilities. Perhaps someday, but definitely no time soon.

Answer 8

Kip Thorne of CalTech has the idea that one day we may make a time machine of 2 wormholes. But we will only be able to go back to the creation of the 1st wormhole, not just anywhere in the past. Interesting idea to me.

Answer 9

I believe the answer is no.
I am glad, too. While it may be neat to think
about time-travel, it is a good thing noone
has the capability; They would have total
control of whatever they wanted.

Answer 10

According to Zatoog, my friend from the future it's already being done. We just can't tell anyone.