Recent content by Jimmy9

  1. J

    Does a black hole really have mass?

    "Nothing is "transformed" into curvature, it simply exists." Transformed was a poor choice of words. What I mean is the "mass", as in a object with defined measurements and in which the mass is contained ceases to exist and all that is left behind is the deformed spacetime.
  2. J

    Does a black hole really have mass?

    Do black holes really have literal mass or is that just an expression of the amount of space curvature? I would think on collapse to infinite gravity all actual mass would be turned into energy and transformed into space curvature. I mean is there really a little pebble somewhere in the well...
  3. J

    Do stars actually collide in galactic collisions?

    Dont neutron stars sometimes collide releasing massive amounts of energy?
  4. J

    Expanding Universe-Colliding Galaxies?

    Ive heard the space between galaxies grows over time and that the universe is expanding in every direction..ive also seen the balloon explanation were they make dots on a balloon and blow it up to demonstrate the expansion of the universe, if this is true how is it we have colliding galaxies...
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