What is Time and Space? Gravity and Motion?

I was thinking about this today. Why are scientists having trouble finding the (missing?) part of the universe?

My thought is that it is because of the concept of time. Time is an abstraction we created to become one of our realities. However, I think the concept is interfering with scientists when they want to find and understand dark matter and dark fluid.

Because time is how we learned to demark night and day and seasons and lives and eras. But, on one level is is very arbitrary and might interfere with the concepts necessary to understand dark matter and fluid.

What is time and space? They are defined by Gravity (that which draws some objects towards each other and movement (that which causes objects in space to rotate around each other given the correct dynamics.

So, when we observe the universe as Galaxies and solar systems and Nebulae we can makes sense of all this because of movement.

But, what if Gravity and movement is not a part of a universe all around us which might be called dark matter?

What if because there is no gravity or movement in the ways we think of in relation to time we can't find dark matter because it operates in a different series of rules much like subatomic physics (which might be the best example to follow)

If the things that make up dark matter operate on such a small level and are spread out over vast areas then finding them might be or seem impossible for scientists today because they don't know what to look for.

Scientists look for atoms, neutrons, protons to define a reality. What if dark matter doesn't have any of that at all?

So, in dark matter there is no movement because there is no gravity and there is no motion. So, likely this is why scientists know it's there but can't find it or  properly define it even though it is 96% of the mass of the whole  universe.

I'm thinking that understanding dark matter would be sort of like understanding human thoughts. Where are they? You could say they originate in people's brains. But, then what is writing of various different languages. We can often read the thoughts of people thousands of years ago long after they are dead.

So, I think trying to understand dark matter might be more like trying to understand human thoughts after people are dead who wrote them.

So, maybe what I'm saying here is metaphorical but understanding what dark matter or fluid is likely has no resemblance at all to matter in any way we know of especially regarding time and space.

I envision dark matter and dark fluid like an ocean whereas time and space might be thought of as the lands of earth and dark matter might be like the oceans.

If you had never seen an ocean before, even if you had seen a lake or a river that might confuse you too.

So, I see dark matter as interconnecting all time and space and galaxies throughout the known and unknown universe sort of like an ocean. However, finding a way to experience it when the closest thing to it might be human thought might be difficult for scientists but not for mystics or those who meditate or who can do lucid dreaming.

This is my thought. Because how can you build something to find it that is mechanical or electronic if you have no senses engaged properly to perceive it in the first place?