• The universe: space and gravity.

    From 44socrat@gmail.com@21:1/5 to All on Sun Feb 9 00:48:15 2020
    The universe: space and gravity.
    ---
    According to GRT there is a specific amount
    of energy ( energy density) in the universe that
    will cause space to bend. It turns out that the
    amount of energy density that was measured
    in the universe is exactly the right amount
    needed to cause the space not to bend at all
    #
    There isn't enough mass and energy to give
    the space in the universe its curvature.
    The critical mass density in the universe is
    9.9 x 10^-30 g/cm^3, that keeps it flat.
    #
    Space is ''pretty flat'' to within 0,5%, according
    to the WMAP 2013 measurement.
    #
    In some local places in the universe the amount
    of the critical mass - energy density is higher
    that causes the local space to bend.
    =====

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  • From poraty4@gmail.com@21:1/5 to 44so...@gmail.com on Tue Feb 11 06:40:15 2020
    On Sunday, February 9, 2020 at 10:48:17 AM UTC+2, 44so...@gmail.com wrote:
    The universe: space and gravity.
    ---
    According to GRT there is a specific amount
    of energy ( energy density) in the universe that
    will cause space to bend. It turns out that the
    amount of energy density that was measured
    in the universe is exactly the right amount
    needed to cause the space not to bend at all
    #
    There isn't enough mass and energy to give
    the space in the universe its curvature.
    The critical mass density in the universe is
    9.9 x 10^-30 g/cm^3, that keeps it flat.
    #
    Space is ''pretty flat'' to within 0,5%, according
    to the WMAP 2013 measurement.
    #
    In some local places in the universe the amount
    of the critical mass - energy density is higher
    that causes the local space to bend.
    =====
    space is nothing
    and nothing can do nothing!

    it is all done by mass!!That is in space

    TIA
    Y.P
    ==============================

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  • From margaretporat@gmail.com@21:1/5 to 44so...@gmail.com on Tue Apr 14 02:16:23 2020
    On Sunday, February 9, 2020 at 10:48:17 AM UTC+2, 44so...@gmail.com wrote:
    The universe: space and gravity.
    ---
    According to GRT there is a specific amount
    of energy ( energy density) in the universe that
    will cause space to bend. It turns out that the
    amount of energy density that was measured
    in the universe is exactly the right amount
    needed to cause the space not to bend at all
    #
    There isn't enough mass and energy to give
    the space in the universe its curvature.
    The critical mass density in the universe is
    9.9 x 10^-30 g/cm^3, that keeps it flat.
    #
    Space is ''pretty flat'' to within 0,5%, according
    to the WMAP 2013 measurement.
    #
    In some local places in the universe the amount
    of the critical mass - energy density is higher
    that causes the local space to bend.
    =====
    =============================
    so ??
    why don't you say simply that
    MASS is the creator of all forces
    including gravity ??

    (is it so difficult to understand it ??!!
    TIA
    Y.P
    ==================

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