Observable universe

Sdílet
Vložit
  • čas přidán 12. 09. 2024

Komentáře • 11

  • @contenidouniversal2251
    @contenidouniversal2251 Před 23 dny +1

    👏🏻👏🏻🤜🏻🤛🏻 great video.

  • @nicolasrose3064
    @nicolasrose3064 Před 18 dny

    "More Galaxies in the observable Universe, than there are grains of sand on Planet Earth...", but that can only be said because there has to be, a finite limit to the grains of sand that there are, whereas the number of Galaxies is unquantifiable, impossible to know with any certainty, and so, because of this, we cannot say that there are less Galaxies in the observable Universe than there are grains of sand on our Planet....

    • @crispycream6385
      @crispycream6385 Před 6 dny

      But we believe them both to be infinite….

    • @nicolasrose3064
      @nicolasrose3064 Před 6 dny

      @@crispycream6385
      How can there be an "infinite" number of grains of sand when the Earth is only of a certain size and volume, there are only as many grains of sand as there are, no more. Perhaps in your "infinite" imaginings there are an "infinite" number of grains of sand, but it definitely doesn't scale to the reality of it.

    • @crispycream6385
      @crispycream6385 Před 3 dny

      @@nicolasrose3064 the number is so big that to us it’s basically infinite

    • @nicolasrose3064
      @nicolasrose3064 Před 3 dny

      @@crispycream6385
      To a point where, if you can be intellectually honest with yourself, it isn't "infinite", because the Earth is not infinitely massive....

    • @crispycream6385
      @crispycream6385 Před 3 dny

      @@nicolasrose3064 bro didn’t read what I said. No it’s not technically infinite but the actual number would be so big we couldn’t comprehend it. So to us it is basically infinite. It’s probably a number we haven’t even gave a name yet