Most (all?) state laws USUALLY prohibit such "private" parking spaces on public streets in residential areas. The street belongs to ALL the taxpayers and no one person has the right to set a portion...
Space, is empty space filled with millions of matter (or atoms) and dark matter. However, dark matter is very rare.
i think thats not possable
"Space Junk" gets into space because of us leaving materials behind when we visit space.
well the universe is endless, but the universe is made up of many galaxies, and galaxies are made of planets and stars and dust etc.