Also, with the objects moving at high speed through the atmosphere, there is no sign of sonic booms or surface heat causing a glow. When the space shuttle entered the atmosphere, a bright red glow appeared at its front through atmospheric tension.
They do radiate heat and appeared in infra-red cameras of Navy fighter planes. The heat of their craft will also heat the air surrounding it and have also been caught in other infra-red recordings.
The "lack" of sonic boom is possible if you could somehow cause the air molecules to move apart laterally well ahead of the craft or cause it to very progressively move out of the way at subsonic speeds. This will create a vacuum "bubble" ahead of the machine. If the bubble is wedge shaped, extending far ahead of the craft, then the air molecules moving apart can do so at subsonic speeds even if the machine is traveling at hypersonic speeds. Apparently, they turn this thing off when the craft is hovering and the heat of their craft can dissipate in the surrounding air.
It might be loosely similar to "super-cavitation" a technology that allows underwater torpedoes to travel at ridiculous airplane speeds underwater. Except the aliens maybe using force fields or lasers instead of solid objects to force "atmospheric cavitation". The technology might be similar to the fictional "deflector" in Star Trek. Eliminates the risk of the machine melting when traveling at hypersonic speeds within the atmosphere and also dramatically reduces infra red signature and eliminates noise, enhancing stealth characteristics.
In the past, witnesses have described that when these other worldly craft accelerated from hover or starting lifting off from the ground, the air ahead of the motion sometimes became luminous as if illuminated by lasers. So they may be using tech that can cause a similar effect to "super cavitation" in air. Allowing their craft to move through air at stupendous speeds without heating up and without causing sonic booms.
Although some witness accounts describe them making loud sonic booms or explosion noise, sometimes accompanied by a blast wave especially when these craft instantly accelerate to supersonic speeds from hover.
You can warp space with light (photons) but the output energy required would exceed that of thermonuclear explosions for manned spacecraft. Warp-capable starships would probably have enough energy/power to destroy a whole planet.
The question I would have about that is - if you have never been actively involved in the occult at any stage of your life, have anyone related or close to you involved in the occult?
Unfortunately, we do. The sister of my grandmother practiced sorcery. My mom herself had encounters with faceless other-worldly entities as well when they used to live in a rural, relatively remote town. My grandfather (my mother's father) had encounters as well with angel-like beings out in the field as he fished in the dusk.
One time in her childhood, my mom got sick. They were very poor and couldn't afford medicines. A group of strange weird people wearing what looked like traditional Native American clothes came to their house. We don't live in the American continent so they looked totally out of place.
Nobody called for them. They asked to enter and prayed for my sick mom and she got healed.
Apparently, they had many weird happenings in their then small town.
Recently, I'll have dreams of "aliens" visiting me in the dream. And they looked like Native Americans wearing traditional clothing. They spoke in Aramaic but can also speak and write English fluently. Some of their members look like Blacks (Africans) and many looked Polynesians. They must be a tribe due to their racial distinctiveness. The dreams give a strong impression they were sent here to consecrate the Earth. Those from a far away "nation" God has sent to besiege or make war against humanity. They were nice to me though and they called me "family". They really don't have any big missions for me aside but to learn the Aramaic language.