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Uploaded by on Mar 15, 2011

-Isaac Asimov's Guide to Earth and Space
-A Brief History of Time: From the Big Bang to Black Holes by Steven Hawking

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Science & Technology

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Standard YouTube License

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  • YOUR AMAZING! And I am so glad your on youtube! I LOVED you on lametimesfive, but now thats over, I will keep supporting you! VDISTAULO ALL THE WAY! xox

  • I liked your videos btw. :)

  • What do you mean? The solar system is about 5 billion years old. So if the universe is 15 billion years old now, it was 10 billion years old when the solar system was formed. There is nothing to suggest the universe existed 25 billion years ago...

  • vanessa =D we missed you! 

  • mom?

  • you are becoming more awesome by the moment

    at this rate soon you will be sucked into a black hole

    of awesomeness and we won't be able to see you any more :(

    The diameter of the observable universe is estimated to be about 93 billion light-years across

  • oh hey vanessa! :) havent seen you in a while

  • YOU'RE ALIVE!

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