Time Dilation facts

While investigating facts about Time Dilation Equation and Time Dilation Calculator, I found out little known, but curios details like:

Three physicists flew around the world twice in 1971 with synced atomic clocks to test out the time dilation theory. Upon meeting up, they found that all 3 of the clocks disagreed with each other.

how time dilation works?

If you watched an object slip into a black hole, no matter how long you watched, you would never actually see the object enter it due to time dilation.

What's time dilation?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what time dilation means. Here are 50 of the best facts about Time Dilation Formula and Time Dilation Explained I managed to collect.

what happens at time dilation?

The earth's core is 2.5 years younger than the crust. Time dilation.
The earth's center is 2.5 years younger than the outside as a result of gravitational time dilation
Due to time dilation its possible to travel anywhere in the galaxy within a human lifetime. A ship accelerating constantly at 1g (earth gravity) could travel to the center of the milky way and back in 40 years.
Two scientists proved time dilation by each flying around the world carrying a synchronized atomic clock. Upon landing, the clocks were no longer in sync.
The core of the Earth is about 2.5 years younger than the crust. This is due to gravitational time dilation, a consequence of General Relativity
It has been calculated that due to time dilation, the core of the Earth is 2.5 years younger than the crust.
In an effort to demonstrate time dilation, a father and his kids drove three atomic clocks up Mt. Rainier. The measured effect was just over 20 nanoseconds, matching Einstein's theory of relativity.
The Oh My God Particle, an ultra high energy particle (a billion times more energy than the LHC's output) that travels so absurdly fast, time dilation dictates that it would have experienced 16 days of time since the beginning of the universe
Due to time dilation one could travel thousands of light years in a human lifespan without exceeding the speed of light

time dilation facts — What is time dilation in physics?

Time Dilation data charts

For your convenience take a look at Time Dilation figures with stats and charts presented as graphic.

time dilation fact data chart about Rate of Time Passage Relative to Lightspeed via Lorentz Fact — Rate of Time Passage Relative to Lightspeed via Lorentz Factor (Time Dilation)

Why time dilation happens?

You can easily fact check why time dilation is wrong by examining the linked well-known sources.

A watch strapped to your ankle will eventually fall behind one strapped to your wrist due to time dilation

Ancient Indians had concepts that revolved around time dilation and the idea that time flows at different rates in different "universes" - source

Due to their high speed and position in orbit, GPS satellites must take into account Einstein's theories of general relativity and special relativity, which together determine that a time dilation of +38 microseconds occurs. This needs to be corrected for in order to maintain GPS accuracy.

Due to time dilation, a spaceship traveling at a constant acceleration of 1g (Earth gravity) would reach the edge of the observable Universe in almost a single human lifetime (100 years). - source

When does time dilation occur?

In a 1904 paper Lorentz wrote a detailed discussion of the phenomenon of time dilation and its effect of the mass of rapidly moving objects.

How time dilation affect aging?

Because astronaut Scott Kelly has spent so much time orbiting the Earth at incredible speeds, time dilation now makes him 5 milliseconds younger than the twin brother he was born 6 minutes before.

Queens song 39, while at first seeming about soldiers going to war, is actually about astronauts on an Interstellar Voyage returning to a far future Earth due to relativistic time-dilation

Not only does Brian May from Queen have a PhD in Astrophysics, but in 1975 he also wrote a folk song about the effects of time dilation in Einsteinian physics.

Due to time-dilation and Einstein's theory of relativity GPS satellites in orbits high above the Earth, where the curvature of spacetime due to the Earth's mass is less than it is at the Earth's surface require the internal clocks to tick at a faster rate than those on the ground.

That, because of time dilation, the surface of the Earth is 2.5 years older than the center

When does time dilation become noticeable?

Theoretically, time dilation would make it possible for passengers in a fast-moving vehicle to advance further into the future in a short period of their own time. Indeed, a constant 1 g acceleration would permit humans to travel through the entire known Universe in one human lifetime.

If two identical clocks were set to the same time, one on top of Mt. Everest and one at sea level, 4.6 billion years ago when Earth was formed, there would be a 39 hour difference between them today due to gravitational time dilation.

That, relative to Earth's age in billions of years, Earth's core is effectively 2.5 years younger than its surface due to the effects of time dilation.

Because of time dilation, that even with infinite time, we would not be able to watch something cross the event horizon of a black hole. It would hit a point where it would appear to be frozen

How time dilation occurs?

There is a world record for traveling through time by 20 milliseconds. Held by Sergei Avdeyev through the effect of time dilation.

The plot hole in The Empire Strikes Back can be explained by Einstein's theory. Because the Millenium Falcion's hyperdrive was broken, the passengers were subject to time dilation at interplanetary traveling speed, making time pass faster for them compared to Luke.

Due to time dilation, a constant 1 g acceleration would permit humans to travel through the entire known Universe in one human lifetime.

Due to time dilation, if going .99999999999999% the speed of light on a ship, almost 20,000 years will have passed for every one second on the ship.

Soviet/Russian cosmonaut Sergei Krikalev has the record for the largest time dilation experienced by a human, at 22.68 milliseconds.

The Earth's core is actually estimated to be 2.5 years younger than its crust. This is because of the higher relativistic effects of gravitational time dilation at the core.

Time travel has already happened, cosmonaut Sergei Krikalev travelled 0.02 seconds into his future thanks to time dilation from orbiting Earth

The central (and ancient) Hindu scripture, Bhagavata Purana, has the theory of Time Dilation in it

Time travel is possible via extreme time dilation if one travels at the speed of light for an extended period.

Queen’s song, ‘39, from the album A Night at The Opera, is about space travel and time dilation.

Particle accelerators observe a high speed event for a longer period of time because of time dilation

Sergei Avdeyev, a cosmonaut who spent 747 cumulative days in space, and due to special relativistic effect of time dilation, aged .02 sec less than that of Earthbound people

Deadly nightshade is also known as belladonna, "beautiful lady" in Italian, because women in medieval times would use it to dilate their pupils, even though this meant an inability to focus, visual distortions and eventually blindness

This is our collection of basic interesting facts about Time Dilation. The fact lists are intended for research in school, for college students or just to feed your brain with new realities. Possible use cases are in quizzes, differences, riddles, homework facts legend, cover facts, and many more. Whatever your case, learn the truth of the matter why is Time Dilation so important!