The Celestial Globe (or sphere) is an imaginary sphere around our planet, earth. All objects in the sky and space, such as satellites, can be thought inside this invisible sphere.
The ancient Greek mathematician Archimedes proved that the volume of a sphere is four times that of the cone with base equal to a great circle of the sphere and height the radius of the sphere. Maybe this is what the poser of the question meant.
The phrase trans ocean is meant to mean across the ocean. Trans ocean is meant to be the same as transocean, which is not a word but a shorter version of transoceanic, to which it is meant to have a similar meaning.
this
The phrase a wallpaper on your desktop can mean that your desktop is covered in papers. This can be meant on your computer or your actual desk.
The tetrahedron has only four faces. A sphere has only one, but that's probably not what you meant since the surface of a sphere is curved.
The phrase means that the question is difficult to answer. Like this one.
You smell heavenly or you smell very good :) Is this what you meant?
not much.
spatial relations
The whole thing!
ongoing communication