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how have the scienctists been able to measure the dimensions of an expanding universe?

5 Answers

  • 1 decade ago
    Favorite Answer

    universe is expanding..and as u know it is expanding we can't measure the dimension because it's not a constant

  • 1 decade ago

    The Hubble Space Telescope Team have been measuring the precise distances to far- flung galaxies, which is a step that is very important and required to finding the age and size of the universe. They are measuring observable parts of the universe - no one yet knows what the entire universe measures or how far it expands.

  • Anonymous
    1 decade ago

    They have not been able to and they don't know that the universe is expanding. They know that things are moving relative to each other and as far as they can see is 13.7 light years in all directions. They don't know what lies beyond.

  • 1 decade ago

    my friend we hv not got accurate dimensions of universe!

    it is all like we gt new inventions and go further distance!

    we measure dimensions by light years!

    we use doppler effect to do it!

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  • 1 decade ago

    i dunno - i reckon they make it all up, wtf would we know anyhoo?

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