[gautam]

Space and time are extensions of mass/energy, we generally call matter. The universe is expanding with the speed of light, the maximum possible speed at which mass/energy can travel. The spacetime is created with this expansion. Considering space and time as indepedent of mass/ energy is the basic problem. We need to look at mass , right from the small particles,be an atom, electron or quark or photon of energy to the big celestial objects such as earth, sun ,solar system or galaxies in terms of their mest(mass,energy,space and time).I believe the term "mest" was coined by me and is now widely used in that very sense. The mest of earth extends till the sphere its gravitational force is felt. The space and time curvature around earth is also earth. Similarly there is an infinitessimally small space time curvature around sub atomic particles. The big curvature around total mass/energy of the universe represents large scale infinity and the small such curvature represents the small scale infinity. The universe exists between the two infinities. The universe being grainy at micro level and lumpy at macro level is because of the fact that we seperate the mass/energy from its integral component i.e.spacetime. This also makes the position and momentum of a partcle in spacetime uncertain since each and every mass/particle or a body moves with its spacetime. Every time we find its position changed in respect of the spacetime that is not of that body.(The Mest Toe)
Kind regards
Gautam