3I/ATLAS will be flying by Ganymede in early March. Stefan Burns discusses it in this video.
Parravicini, the Nostradamus of Argentina, made some interesting quotes regarding Ganymede dating back to 1938:
"Ganymede will speak!" B.S.P. 1938.
"The Amphibian from Ganymede" B.S.P. 1938
"The Navigator from Ganymede is already observing the Earth" B.S.P. 1938
"The Navigators will be abducted by the Ganymedes in Russia" B.S.P. 1938.
"The seas will be invaded by beings from other worlds who will arrive in their amphibious craft. They will take algae from Earth to Ganymede and twin Europa, where it is needed for food. They lack large seas. They will arrive." B.S.P. 1938
"At the end of the test, the superman, child of the new gene, will arrive. The astral man will arrive and be without being. He will speak without speaking. He will move without moving and will know without learning. Will he be the man of Pluto? Will he be the man of Ganymede? No! He will be the man of Earth, Geón (year 1967). " B.S.P. 1968
Here are some of his UFO predictions:
by matt2001