WHAT IS TIME TRAVEL?
TIME TRAVEL is the concept of movement between certain time, i.e. from present time to past time or future time. This travel between time is called TIME TRAVEL. But according to science , time travel in past is not possible approximately, while time travel in future is possible with the advancement of science. Time travel in past is not possible because if any person goes into past from present and change anything , so the results related to that incident will be change, and everything related to it will change one by one. For e.g. There is a person 'A' and he wants to change something in past. Let's suppose that person goes into the past and he stops to meet his parents to each other in the past , so if he changed the past then his parents would never meet to each other and if this would happen then that person will also be not exist anymore in future. But he came from the future. So how all this will be happend ? That's why travel in the past and change anything is approximately not possible. But time travel in future is possible. When a object is moving faster than the speed of the light then it can be travel forward in time.
"Einstein's Theory of Special Relativity" says that time slows down or speeds up depending on how fast you move relative to something else. Approching the speed of light, a person inside a spaceship would age much slower than his twin at home. Also , under Einstein;'s theory of general relativity gravity can bend time.
WHAT IS PARALLEL UNIVERSE?
As we discuss above that traveling in past is approximately not possible. But what if we can travel and change the past. Yes in other way it can be possible. That way is know as PARALLEL UNIVERSE. If we change something in past then it creates more universe and in each universe the results of the changed events is different, and that universe is known as PARALLEL UNIVERSE. But the original universe will be same. i.e. If a person came to change the past and if he made the change so the results of that changed events create different universe. But in that universe, which that person came from will be same and that person will be same in that universe , but he will be different in other universe which created by that change events.
SOME PEOPLE WHO CLAIMED THAT THEY DID TIME TRAVEL:-
1- HAKAN NORDKVIST:-A Swedish man named Håkan Nordkvist claiming that he had been accidentally transported to 2046 when attempting to fix the sink in his kitchen. There in the future, he immediately met someone who revealed and proved to be himself about 70 years old, and with whom he "had a great time". He filmed a short footage of the two smiling and hugging each other and showing the tattoo they had in their right arm.
2- RUDOLPH FENTZ:-The Fentz legend describes how one evening in mid-June 1951, at about 11:15 p.m., passersby at New York City's Times Square noticed a man of about 20 years of age, dressed in the fashion of the late 19th century. No one observed how he had arrived there, and he was disoriented and confused standing in the middle of an intersection. He was hit by a taxi and fatally injured, before people were able to intervene.
3- BILLY MEIER:-Eduard Albert Meier is a Swiss citizen who is the source of many controversial photographs of alleged unidentified flying objects (UFOs), which he presents in support of his claim that he is in contact with extraterrestrial beings. "Billy" Eduard Albert Meier's claimed his first extraterrestrial contacts occurred in 1942. He has claimed that he has also visited other worlds and galaxies along with another universe with these extraterrestrials. Meier claims that he was instructed to transcribe his conversations with the various extraterrestrials, most of which have been published in the German language.
4- ANDREW CARLSSIN:- An article about an alleged time traveller called Andrew Carlssin, who had skipped a court appearance and disappeared. In brief, the story goes that on January 28th 2003, Andrew Carlssin was arrested and detained for insider trading. Over a two-week period, he had invested in businesses and made an unprecedented $350 million from just $800 worth of investment. The allegation was that he must have had illegal inside information; no one’s that lucky.
