Haha...sorry Christine, but if you do not even know what a metaphor is, why are we even having this discussion. How old are you if I may ask?
Your incoherent response shows you do not understand what is being said to you in simple English. What metaphor are you referring to? Wow, you understand that even if the meteor was not seen, it would still have burnt up...how astute is that. What relevance has that got to add of subtract from what I explained, and what relevance does the fact that the meteor probably existed for yonks before humans were around to have seen it burn up have also?
There you go again lying through your butt to cover your lack of knowledge, you really are a pathetic loser.