See what comes to mind when you hear the word time, what comes to mind when you hear the word gravity? Time and gravity are two different terms with different fields and different theories. Most people are not aware of the fact that these two terms actually have an effect on each other.
See time is not absolute for all universes, which means all particles in the universe ever exist don’t possess a specific time frame. Rather every single particle possesses different time frames, which can be based on many components, for instance, time can speed up and slow down depending on the mass of the particle, the location of the particle, and the speed of the particle. The best way to describe it is that time is like a fabric spread all over the universe. The heavier you are the lower you will be in the fabric.
Time can be inhibited by gravity, the stronger the gravity of a planet or any other object the slower your time goes. This means you would age slower on the Sun’s time closer to itself making time go slower at that place and people age slowly. Other effects that cause the time to go slower, take speed for example. What is the fastest thing in the universe? Light course, with a speed of almost 2800000000 meters per second. See when you become the fastest thing in the universe, you cannot feel time because you’re too quick for it, and if anybody moved with the speed of light, they would never age, because time cannot even grasp upon you. After all, you are that fast. Now, moving with the speed of light is not possible both theoretically and practically. When something moves with the speed of light, its mass becomes infinite, yes when something moves, its body’s electrons carry energy and an increase in energy causes an increase in the amount of body mass, this mass difference is called a Mass Defect, this mass defect is directly proportional to the energy according to the Theory of Relativity, by Einstein, so increasing speed causes the energy to increase and increasing speed increases the mass, this mass keeps on increasing and becomes infinite when something reaches to the speed of light, it’s mass becomes infinite. That is why light has momentum but no mass because its mass is infinite. But when something reaches the speed of light, which is an immense speed, the body possesses so much energy that could destroy the whole universe.
That is all for Gravity and Time, feel free to email me with any questions.