I think the two most logical explanation categories for alien craft that don't have conventional explanations are:
1. Breakaway/hidden civilization.
2. Extra-terrestrials.
Science is the logical explanation.
Science is a human introduced natural Earth life change, as a personal choice. Only humans live on Planet Earth as the highest consciousness who by choice consider information about fusion and then change the fusion by building machines...using buildings like stone....pyramids (mountains), temples (radio transmitter design).....occultism itself. Modern designs....build buildings to not allow the natural life to be nuked, unlike past/old occult considerations, as natural life attests by its historical advice....stone melt, civilizations nuked.
Historical evidence places artifacts inside of stone and also coal deep Earth beds.
Modern time review UFO metallic bodies manifest/disappear or fall out.
Nuclear condition, the condition that causes atmospheric fall out.
Occultism, the practice to alter natural fusion...nuclear natural orbitals as a review. Metal comes from stone in the natural fusion.
Occultism, the practice to alter the stone of Earth.....nuclear dust.
Natural nuclear orbitals changed into unnatural artificial signals that manifested to attack its own natural orbital. Artificial orbital attacks natural orbital of the nuclear.
Modern time evidence....huge sink holes open in Earth....metallic objects fall out of sky.
Ancient artifacts along with human artifacts place strange metallic discs embedded in the stone, along with evidence of past evolved human life.
Historical evidence supports the review that human beings applying the changes to the natural fusion of the Earth nuclear attacked themselves.
Manifestation as known is an occult wisdom, awareness. Change the atmospheric condition and unnatural manifestations appear that attack.
Atmosphere = 2 conditions.
Blocks out radiation particles...larger particles of "dust" infiltrating Earth from out of space. Coldness of the outside atmospheric condition causes the heated radiation particles to disintegrate....only falling as dust upon Earth.
Mass also interacts with natural evolved stone to keep it fused.
Occultists alter the natural atmospheric mass.....the outside coldness changes and allows metallic fusion to take place in the atmosphere as the particle.
Particle forms into metallic UFO, as natural stone metal is disintegrated...as is a higher radiating metallic particle. The 2 metals interacting forces the UFO particle to disintegrate...why it disappears, but not before the damage is done to the stone of Earth. Atmospheric mass normally keeping the natural metal fusion in Earth safe, also allows the attack due to its losses, given to the formation of the nuclear fuel as a liquid.
One of the reasons why natural stone loses its fusion.
Old UFO artifact, metallic discs with signals of radiation embedded in the manifestation.
Occultism know that the language of the UFO/alien is a transmitted irradiation formed signal, why the UFO forms the embedding of the language as it manifests unnaturally.
What should be considered by the occult society....metallic discs and cutting.
Irradiation as a self experience and as a witness to nature being attacked as a cutting mechanism outcome. My life irradiated felt like I was being cut.....I saw the black radiation signals manifest, yet I was not actually physically cut.
How much evidence has to be given to an occultist before he agrees that he is very close to having his own life destroyed?