A right turn at 1,000 mph in a craft with no control surfaces or heat signature might be a violation of the laws of fluid dynamics/aerodynamics as we currently understand them.
An object in motion in a electric -field or magnetic field can instantaneously “flip” while maintaining constant momentum/velocity.. Viz.
“Polarity Free Magnetic Repulsion and Magnetic Bound State”
Section 1. Paragraph 6 ff.
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