Meaningless existence

A few days back I saw this - http://hubblesite.org/gallery/   .

I was truly amazed to see such beautiful and fantastic pictures of the universe. The events that are occurring out there are simply beyond my wildest imagination. And I was happy because now with the help of this little piece of equipment we are able to see a glimpse of what is happening out there. All that came into my mind after watching these images was "Wow".

But at the same time I my heart was filled with sadness just to realize that there is so much more out there that we, the mankind, don't even know about. Not just that, when I think of the new discoveries and inventions in the field of science, arts and technology that are yet to happen. The things that haven't yet been conceived. I feel more depressed. Just to realize that when all this will happen, I would be long gone. All this made me realize only one thing, that this life is totally, utterly, completely insignificant. It's something like - You are asked to watch an amazing movie from the middle, in the first place, and then you are asked to leave the hall just when you start enjoying it.

Having said all that, I can say that if it wasn't for the assurance, that I have in my life, of meeting the creator of all that exists and the one who knows everything about the past, the present and the future. If it wasn't for the belief, that I have, that I can still have the answers to all the questions and I can still see it all even after I am long gone then I can only conclude is that life is not worth living, it's insignificant and no one can make a difference, no matter how hard we try.