Observed UFOs reveal an amazing harmony in their joint flight. They can fly in a group at high speeds as if they were a single whole. At the same time, the aerobatic maneuvers performed can be the most geometrically complex. Such a harmony of joint movement in our daily life can only be observed in living organisms. This is movement inside a huge dense school of small fish species pursued by an aquatic predator, or the same movement inside a large flock of birds. But these are living organisms, the perfection of which Nature has honed (see How living organisms arose) for hundreds of thousands or even millions of years, and here is a technical solution! How did aliens (see Unraveling the Mystery of UFO Appearances) achieve such technical perfection in their spacecraft? Only the Unified Theory of Nature can solve such a problem.

The article Unraveling the Unusual Forms of UFOs describes the appearance of an unusual shell near the Umbrella spacecraft. The compacted laminar microflow of ether formed on the surface of the apparatus and the microvortex flow of the shell of the "quiet" zone form a special capsule. The article The Mystery of UFO Maneuverability establishes how UFO Inertia is ruled out. From these descriptions it follows that the walls of the specified capsule will have unique protective properties. So, during the flight of the apparatus in Outer Space, inertial impacts of dangerous cosmic particles and bodies do not occur on its surface. This ability is due to the following. The smallest particles are deflected by the indicated microflows of the capsule from the course of the apparatus together with the ether carrying them and the elastic streams of ether flowing into them. With large particles and bodies, the inertialess apparatus itself instantly deviates from the course, without changing the relative position of the ether jets flowing into the body relative to this body (see Essence of Inertia). Thus, the meeting of the apparatus with cosmic particles and bodies, including enemy combat missile, does not lead to their collision, and therefore does not affect the flight of the apparatus. Accordingly, when changing the course of the device in a group flight, it does not collide with the spacecraft next to it in the group, but changes the direction of the neighboring device to identical to its own. For an external observer, the flight of this group will be perceived as the flight of vehicles connected by invisible threads. At the same time, abrupt changes in the flight course will absolutely not affect the established flight coherence (see "The Mystery of UFO Maneuverability").