Is time and space the same thing?

Back in the 1800s, there was space and there was time. … But there was no notion that space and time were in any sense “the same thing”. But then along came Einstein’s Special Theory of Relativity—and people started talking about “spacetime”, in which space and time are somehow facets of the same thing.

Space-time is a mathematical model that joins space and time into a single idea called a continuum. This four-dimensional continuum is known as Minkowski space. Combining these two ideas helped cosmology to understand how the universe works on the big level (e.g. galaxies) and small level (e.g. atoms).

 

What is the definition of space time?

Space-time definition. The four-dimensional continuum in which all objects are located and all events occur, viewed as a single and continuous framework for existence. Space-time consists of length, width, depth, and time.

Einstein’s theory of special relativity created a fundamental link between space and time. The universe can be viewed as having three space dimensions — up/down, left/right, forward/backward — and one time dimension. This 4-dimensional space is referred to as the space-time continuum.

Special relativity provides a new invariant, called the spacetime interval, which combines distances in space and in time. … , or for three space dimensions, The constant , the speed of light, converts the units used to measure time (seconds) into units used to measure distance (meters).

Time is relative, and flexible and, according to Einstein, “the dividing line between past, present, and future is an illusion”. So reality is ultimately TIMELESS. This sounds pretty bizarre from the view of classical physics, but from the view of consciousness theory and spirituality, it fits in perfectly.