Recent content by gangula pranav

  1. gangula pranav

    Is the Universe Heading Towards a Big Crunch or Eternal Expansion?

    if the speed of the expansion is decreasing then it would mean that the radius of the Hubble sphere is increasing because it would require more space to expand faster than the speed of light .but as you said if the speed of expansion is increasing then why is the Hubble sphere increasing and why...
  2. gangula pranav

    Why Does the Hubble Sphere Expand Despite the Changing Hubble Constant?

    why does the Hubble sphere increase amd why is the Hubble constant called a constant if the value keeps changing.
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