Comet 67P – surprising electrical properties

comet 67p electrical electric electromagnetic nature surprise

“Surprisingly, the thermal and electrical properties around the comet’s south pole are quite different to what is found elsewhere on the nucleus. It appears that either the surface material or the material that lies down to a few tens of centimetres below it is extremely transparent at the MIRO wavelengths of 0.5 and 1.6 mm, and could consist mostly of water ice or carbon-dioxide ice,” he adds.
Rosetta’s first peek at the comet’s south pole | European Space Agency