Recent content by markjohn82

  1. M

    Why artificial gravity is not possible?

    How long does the human body need in a gravitaional environment, could the bodies needs be met during sleep time?
  2. M

    Why artificial gravity is not possible?

    Could you then not just have part of the ship (where the crew spend most of their time) spinning to simulate gravity and then have magnetic boots for ease of travel around the rest of the ship?
  3. M

    Do stars actually exist beyond our solar system?

    A few more questions. With everything in mind we have already discussed. Has anyone ever viewed the light from any star that has been bent by any gravitational forces? Surely in the vastness of space we must be looking at some light that has been significantly bent by gravity...
  4. M

    Do stars actually exist beyond our solar system?

    Hi Mgb Thanks for clearing that one up for me. One more question though. You say that light bends only a small fraction from a planet (tiny on a universal scale) but is there a chance that something larger or a collection of smaller bodies (planets) might bend the light from our sun to...
  5. M

    Do stars actually exist beyond our solar system?

    It is a question i have been thinking about for a while. When we look into the sky, are we actually looking at other stars or are we looking at our own sun from lots of different angles, we know light bends with the gravitational pull of planets. is it not possible that the light we see from...
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