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Hubble Deep Field: The Most Imp. Image Ever Taken (Redux)

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Uploaded by on Dec 7, 2006

This is the latest incarnation of the HDF video. The narration has been edited to include research from a paper in Physical Review Letters (2004) which puts the size of the universe at 46.5 billion light years, not 78 billion as I originally stated.

In the video narration, I round that value up to 47 billion light years.

I also took out Numa Numa guy.

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Science & Technology

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  • there's is a number bigger than the universe, 14.6 trillion dollars - U.S. federal debt.

  • i hope aliens visit us in 2012 and take me away from this planet to explore the universe lol... earth is full of morons.. money, war, religions... its all pathetic

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  • All this talk of Christianity,God,Aliens.... Aliens have to exist because Joseph Smith said so(book of Mormon) I dont think that just the vastness means that life "has to" exist on other planets. I do think however it is very possible.

  • @an50331 oh....it is a mistake >)

  • @blindedby2monkeys i wasnt referring to the numbers. but that he said that a galaxy is one of x in the milky way, which isnt true.

    he is either grammatically incorrect or scientifically incorrect

  • @an50331 you're the mistake...a million million is one trillion so half is......

  • @stardusted100 to me it sounded like he was talking about galaxies, "our star is in a galaxy, one of 500 thousand million in the milky way" which doesnt make sense. but he was talking about stars. i guess it was just poorly worded

  • @an50331 depends which country you're from. Here in the UK, one thousand-million is it's own number, like one hundred-thousand but in the US one thousand-million is one billion.

  • "our star is in a galaxy, one of 500 thousand million in the milky way"

    3:00

    mistake?

  • We are not alone.

  • This is the video that inspired to get into a science based career. Thank you, tdarnell.

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