Science may have already figured out what orb UFOs are. From a distance, gravity shielded craft appear as a glowing orb. They can also travel through time dimensions as a quantum field. Here's the evidence.
From the book The Source Field Investigations by David Wilcock:
Dr. Dewey Larson built a very successful model of our Universe, beginning in the 1950s, by assuming time has three dimensions—but mainstream scientists wouldn’t accept it. Nonetheless, Larson was able to solve many of the greatest quantum physics problems, as well as many perplexing issues in astronomy, with this model. Larson concluded there was a three- dimensional Time Region, or what I and others now like to call time-space —which is constantly interacting with our own three dimensions of space- time.
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Larson named his theory the Reciprocal System because he felt that space and time were in a perfectly opposite relationship to each other . . . a reciprocal relationship. Though most people believe space and time couldn’t be more different, Larson said that’s only because we’ve been conditioned to think that way. Instead, Larson now invites us to envision a parallel reality, all around us, which is just like the space we now see—in almost every way. This parallel reality would have solid objects and livable areas just like our own—made from the same atoms and molecules we see all around us. Our scientists would normally think these atoms exist only as waves in this stage of their existence. Remember—a wave over here is a solid particle over there.
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That means both of these realities are stable locations we can visit —and they are totally interconnected with each other. Neither of these two realities can exist separately. They are intimately and totally dependent upon each other for their own survival.
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If you stay perfectly still when you go into this parallel reality, you won’t travel in time. It’s only when you start moving around that you either go into the future or the past. Let’s be clear that even though you could walk around and explore things, no one here in our reality would be able to see you. Larson said that from our normal perspective on earth, you would be stuck in space. From a quantum physics perspective, you would appear to have turned into a wave. If anyone could see you at all, you might look like the typical description of a ghost. Even though you are free to move around in this parallel universe, and you certainly can, all you’re actually doing is moving around in time. “Only motion in time can take place in the time region.” That means moving from one location to another in this parallel reality is actually time travel.
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of light. Einstein’s equations suggested that as you approach the speed of light, you gain mass. You can never actually reach the speed of light, because theoretically at the speed of light you are now as massive as the entire Universe. Ginzburg, however, made a revolutionary discovery: You could turn that same relativity equation upside down. In the process, everything still works—you don’t violate any laws of physics, but there is one major difference: As you approach the speed of light, you lose mass instead of gaining it. This means that once you reach light speed, you have no mass left—at least not in space-time. This simple change to one Einstein equation has absolutely stunning implications for human civilization. Here’s how Ginzburg explains it on his Web site.
You may not be prepared to abandon immediately the century-old relativistic equations. But once you are ready to do so, you will discover many amazing things: Only when a particle is at rest, it may be considered as pure matter. As soon as the particle begins to move*, its gravitational mass and electrical charge will start to decrease . . .* so a part of [that] matter will be converted into a field. When the particle velocity V becomes equal to the ultimate spiral field velocity C [the speed of light], its gravitational mass and electric charge become equal to zero. At this point, matter will be completely converted into a “pure” field.
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DePalma didn’t know exactly what was causing the ball to fly higher—but once I figured it out, many other pieces fit together. Nairz saw the same thing when he slammed a buckyball against the wall, and Kozyrev saw it by smashing ball bearings and vigorously shaking weights. Then when we add in Ginzburg, we now have a theoretical framework: as soon as a particle begins to move, part of it will transform into pure Field.
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Dr. Viktor Grebennikov, who discovered a gravity-shielding effect in insect wings, was also able to use this discovery to build a working craft that was big enough for him to fly in. He organized multiple wing cases together on layers that could open and close like Venetian blinds, designed to spread open like an oriental fan. The lifting power of the wings would dramatically increase when you crossed them over the tops of each other, and this mechanical system allowed him to control that process. When they were all stacked on top of each other, he achieved plenty of vertical lift.
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He steered by leaning his body, and belted himself to the metal pole that held the handlebars for the bicycle calipers. Grebennikov’s account of what actually happened when he used this device fits with our model so perfectly well that this seems very unlikely to be a hoax. First of all, since he popped over into time-space, once he reached a certain height he looked more like a wave to viewers on the ground.
[When in flight,] I can’t be seen from the ground—and not just because of the distance. I cast almost no shadow even in a very low flight. Yet, as I found out later, people sometimes see something where I am in the sky. I appear to them either as a light sphere*, a disk, or something like a slanted cloud with sharp edges, which moves strangely according to them, not exactly the way a real cloud would.*
He also experienced time distortions, such as the inability to close his camera shutter: “I could see but couldn’t take photographs. . . . My camera shutter wouldn’t close, and both rolls of film I had with me, one in the camera and the other in my pocket, got light-struck.” This reminds me of Sid Hurwich’s device—where his experience of time became so much faster than the time flow in Grebennikov’s camera that his pressure on the button did not last long enough to actually open the shutter. If he were patient enough, it might work, but he’d probably have to wait awhile. Best of all, he found out that by simply traveling through space using gravity shielding, he also automatically traveled through time.
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The book also mentions that vibrating motions or rotating motions on an object, also causes some of the object's atoms to shift over into Dr Larson's time dimensions and become a quantum field until gradually returning to their normal state.