admin | 2022-09-20
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theory about time travel is it true!

Black Hole


Could A Black Hole Destroy Earth?
Black holes do not go around in space eating stars, moons and planets. Earth will not fall into a black hole because no black hole is close enough to the solar system for Earth to do that.
Even if a black hole the same mass as the sun were to take the place of the sun, Earth still would not fall in. The black hole would have the same gravity as the sun. Earth and the other planets would orbit the black hole as they orbit the sun now.
The sun will never turn into a black hole. The sun is not a big enough star to make a black hole.








Stephen Hawking hosted a party for time travelers, but no one came
In 2009, Stephen Hawking ran an experiment to demonstrate that backward time travel probably isn't possible. "He gave a party for time-travellers, but didn't send out the invitations until after the party. He sat there a long time, but no one came."

Yes, time travel is indeed a real thing. But it's not quite what you've probably seen in the movies. Under certain conditions, it is possible to experience time passing at a different rate than 1 second per second. And there are important reasons why we need to understand this real-world form of time travel.
We all travel in time! We travel one year in time between birthdays, for example. And we are all traveling in time at approximately the same speed: 1 second per second.

More than 100 years ago, a famous scientist named Albert Einstein came up with an idea about how time works. He called it relativity. This theory says that time and space are linked together. Einstein also said our universe has a speed limit: nothing can travel faster than the speed of light (186,000 miles per second).

What does this mean for time travel?


Well, according to this theory, the faster you

travel, the slower you experience time. Scientists have done some experiments to show that this is true.

For example, there was an experiment that used two clocks set to the exact same time. One clock stayed on Earth, while the other flew in an airplane (going in the same direction Earth rotates).After the airplane flew around the world, scientists compared the two clocks. The clock on the fast-moving airplane was slightly behind the clock on the ground. So, the clock on the airplane was traveling slightly slower in time than 1 second per second.

Fun Fact: If you leave Earth at the age of 15 in a spaceship at the speed of light(186,000 miles per second) and spend 5 years in space, when you get back on earth you will be 20 years old and your friends who were 15 when you left will be 65 years old

My question is for you, what would you do if you could time travel?