a garbled transmission translated to English by computer:
Almost that of May 20 day got near to the [nibiru] = planet X created by CNaut Orange of the planet in the earth, but due to terrestrial disaster of the scientific power whose space scientific civilization is excellent it escaped temporarily. The, artificial 4th field (the artificial gravitational field) created by CNaut Black.
where today it should be less crowded, in regard to the reason where the earth which the people of the fleet of CNaut Ufoe drew up outside for the terrestrial atmosphere is rescued as for that it was not possible to get near to [nibiru] in the earth.
Nibiru, to the Babylonians, was the celestial body associated with the god Marduk. The name is Akkadian and means 'crossing place' or 'place of transition'. In most Babylonian texts it is identified with the planet Jupiter. In Tablet 5 of the Enuma Elish it may be the pole star, which at the time was Thuban or possibly Kochab (Ursa Minor).
[nibiru] in the earth suggests the Hollow Earth of Etidorhpa.
In the book Etidorpha by John Uri Loyd, A Freemason by the name of "I Am The Man" gives up all and is initiated into the Inner Earth world. His voyage begins in a Kentucky cave where he meets his strange guide who leads him on a fantastic journey through Middle Earth and on to the Unknown Country(Inner Earth).The strangeness begins ten miles down where light becomes all permeating(no shadows) and where gravity starts to diminish. At 25 to 50 miles down, the Man looks much younger, loses two thirds of his weight, and develops a halo of light around him. He and his androgenous guide are able to leap like astronauts or the way we hop and glide in our dream state. On the way they see unusual marvels such as giant fungi and mountains made of giant salt crystals. They also enconter strange prehistoric-like animals and huge insects which can only be described as weird and wonderful.