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Originally Posted by scaeagles
We do not defy gravity in flight. Instead, we apply physics of create lift (Bernoulli, if I am spelling his name correctly) and can generate enough thrust to overcome the gravity of earth. In terms of curving space enough to travel to other areas of the galaxy faster, we are talking about gravitational forces millions of times more powerful than our sun, and I do not believe we will ever harness that type of energy.
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May I be allowed to quote my own earlier post?
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Originally Posted by Moonliner
We don't break the laws, but we do find ways around them.
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So may I say we are agreed?
As for the planets, most (
but not all) of the objects discovered to date are Jupiter or larger in size. I don't think it is as yet safe to rule out earth type planets around the closer stars.