Image:1)
In this text, the purpose is to speculate, what kind of technology will make flying objects acting against natural laws. If the system is an unmanned drone, the thinned curving than manned aircraft is possible. The chronological direction in this text is from the conventional jet engine based solution to the ion-based solution, and finally, the superposition, which makes the system able to acting like ghosts

Diagram:1.
Diagram 1 is two images, the above is vertical or side-view of the thursts, and the below is the upward image of the diagram, how the engines can position and the thrust of those engines in the saucer-shaped aircraft, which can act as some kind of UFO. The fact is that if the aircraft is equipped with sideways horizontally and vertically installed jet engines, those things can give aircraft the new type of extremely high maneuverability jet fighters, that can fly sideways.
That kind of system is the jet-fighter version of the system, that is created for ships. In the aircraft version the steering thrusters of the ships. In ships that kind of system allows to move ship sideways, so why this kind of system would not work in aircraft. So making the aircraft flying sideways is easier than people ever imagine.
Image 2)
There is introduced to create the plasma engine, which uses the saucer- or triangular-shaped form. In this system, the plasma is created by using laser-rays, which are traveling sideways of the plasma chamber. The plasma would be driven sideways by using the magnetic system.

Diagram 2 the hypothetical plasma engine for the shuttle, which can travel very close or even over the speed of light.
The system could have 5 parts
1)Lasers, that are creating plasma channels by using
2)Laser rays what are limiting the plasma area
3)Center laser that shoots
4) Laser ray through
5) The plasma field.
If the laser rays will be shot through the high-energetic plasma, that thing can make the extremely high-speed specific impulse. And if the plasma can move sideways the system can make the triangular craft, which can hover above the land. In that case, the plasma field can rise the craft upwards as heat air rises the balloon, and the system can move sideways by controlling the flow of ions.
Is the UFO superpositioned and entangled object? If that thing is real, it could explain, why UFOs are acting like they are ghosts. When the objects are entangled and superpositioned they are connecting by a quantum bridge. The quantum superposition is made by using the energy beam, that comes back from the object. The superposition is made only the electrons or some lightweight atoms, but nothing denies, that the entire spacecraft cannot superpositioned.
Or the last choice to create the system, which can move the craft against the natural laws is making the superposition of the spacecraft. In that case, the craft would be at the front of the energy transmitter, and the thing that moves is the transmitter.
The system would turn the UFO or whatever that thing could be to superposition, which means that the atoms of the craft or the craft itself would stretch. And in some wild visions the spacecraft, that is made by using homogenous atoms can superposition and entangled, which means the system would allow the craft to collect data in an extremely effective way.
When the energy pumping to the atom is ending the distance of the length of the quantum bridge between entangled atoms is going shorter. The purpose of this text is not solving to mystery, where UFOs:s are coming to the purpose is to think about the technology, what can be behind those mythic things.
()https://futurism.com/nasa-scientist-ufos
()https://www.newscientist.com/article/2278564-laser-pulses-travel-faster-than-light-without-breaking-laws-of-physics/
Image 1:()https://www.ufoinsight.com/ufos/waves/black-triangle-washington-state
Image 2)https://www.newscientist.com/article/2278564-laser-pulses-travel-faster-than-light-without-breaking-laws-of-physics/