Is it "Space" or "space" when describing the realm in which we presume all material entities reside? I think technically it's a noun which implies it shouldn't be capitalized but I find that irksome as there is only one Space (as far as we know) but there is lots of space (room) all over the place (no rhyme intended). Is context the only way one can distinguish which one is implied? I'm sure examples exist where context is ambiguous.
I was reading the other day that apparently we no longer live on Earth, but merely earth (is acceptable). Sure, most of my time on this planet is spent on dirt but isn't the Earth special anymore? :'( On the other hand, apparently Mars, Jupiter et al are still very much special.
Sometimes I think the English language is severely deficient. Like for example not having gender neutral pronouns, or least ones that aren't considered derogatory (the classic example of how to avoid referring to a baby without implying gender: "how old is it?"). Perhaps I just need a hobby.
