In the Universe there is a lot of energy which has not been identified. In fact, the vast majority of stuff in the universe is dark energy and dark matter.
For dark energy there are two possibilities: the Lambda constant of Einstein or a scalar field.
So there does seem to be an anti gravity force. This opens possibilities for space travel.
And not just normal space travels in regular space time--but also the possibility of poking a hole in a black hole or a worm hole.to get to another universe.
What I am suggesting here is that I think that space travel is a possibility, but it seems to depend on string theory. Though in the near future it is probably best to concentrate on getting to Mars. But what I am thinking is that to settle the universe is also a possibility for mankind. But it would depend on further work in string theory.
[I admit that I think that string theory is good to learn for other reasons besides the possibilities it opens up. That is that it is the wisdom of God in his creation. Plus there is a element in it that the Rambam brings of love and fear of God and of learning Torah.]
For dark energy there are two possibilities: the Lambda constant of Einstein or a scalar field.
So there does seem to be an anti gravity force. This opens possibilities for space travel.
And not just normal space travels in regular space time--but also the possibility of poking a hole in a black hole or a worm hole.to get to another universe.
What I am suggesting here is that I think that space travel is a possibility, but it seems to depend on string theory. Though in the near future it is probably best to concentrate on getting to Mars. But what I am thinking is that to settle the universe is also a possibility for mankind. But it would depend on further work in string theory.
[I admit that I think that string theory is good to learn for other reasons besides the possibilities it opens up. That is that it is the wisdom of God in his creation. Plus there is a element in it that the Rambam brings of love and fear of God and of learning Torah.]
