SUPERCONDUCTIVITY AND PLANETARY MAGNETIC/ELECTRIC FIELDS

Does General Relativity suggest superconductivity is not caused by the Cooper pair of two electrons but is gravitational and electromagnetic? Does John Bardeen's comment about the idea of paired electrons not being fully accurate mean that superconductivity is a wave motion? Is a Meissner effect not caused by a geodynamo – nor by superconductivity, but related to that phenomenon - responsible for the planets’ fields (specifically, Mercury’s magnetic field and Venus’ electric field)