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there is no center of the universe the univeresenever ends the same way that numbers never end
Edwin Hubble
There are many emitters in the universe. For example, the Sun is an emitter of electromagnetic waves and certain types of particles. It would help if you were more specific.
The universe really has no name. It is described as a four-dimensional space-time continuum consisting of matter and energy. Various synonyms for our universe include "cosmos", "creation", "the world", "nature", "all that is", "everything that exists", "space", "space-time", and "macrocosm".
billions
only in may
tony is awesome
Janam gurung
Hydrogen
The univeres magical device called "mating".
No, it should remain constant.
Right, the difference is basically size. First comes earth, the Galaxy were in is The Milky Way (it has a fancy name I'm sure but i have no idea what it is). The univeres is a big group of Galaxys, even bigger. Then finally Space is everything, well Outer Space is, it is everything including the Universe, and anything beyond. Biggest.