We have a recent example of a comet causing instability with a planet and the resulting contact displayed a tremendous electromagnetic effect. Many measurements were taken and there is also a video of the event.
An Electric Comet in action disturbing the electromagnetic balance of a planet (surrounded by it's
plasma sheath) as it ploughs through the electric field of the Sun.
Mars Spacecraft Reveal Comet Flyby Effects on Martian Atmosphere
Data from observations carried out by MAVEN, NASA’s Mars Reconnaissance Orbiter (MRO), and a radar instrument on the European Space Agency’s (ESA’s) Mars Express spacecraft have revealed that debris from the comet added a temporary and very strong layer of ions to the ionosphere, the electrically charged layer high above Mars.
MAVEN also was able to directly sample and determine the composition of some of the comet dust in Mars’ atmosphere. Analysis of these samples by the spacecraft’s Neutral Gas and Ion Mass Spectrometer detected eight different types of metal ions, including sodium, magnesium and iron. These are the first direct measurements of the composition of dust from an Oort Cloud comet.
Elsewhere above Mars, a joint U.S. and Italian instrument on Mars Express observed a huge increase in the density of electrons following the comet’s close approach. This instrument, the Mars Advanced Radar for Subsurface and Ionospheric Sounding (MARSIS), saw a huge jump in the electron density in the ionosphere a few hours after the comet rendezvous.
MRO’s Shallow Subsurface Radar (SHARAD) also detected the enhanced ionosphere. Images from the instrument were smeared by the passage of the radar signals through the temporary ion layer created by the comet’s dust. SHARAD scientists used this smearing to determine that the electron density of the ionosphere on the planet’s night side, where the observations were made, was five to 10 times higher than usual.
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"It lit up really bright in the UV band, Huge increase in electron density... yes, this was a noteworthy event"
INCREDIBLE EXPLOSION ON MARS!!
COMET SIDING SPRING UPDATE. Dr.Fritz Helmut Hemmerich made this video from 1200-meters at Tenerife in the Canary Islands showing Comet Siding Spring immediately after its Mars encounter.
https://www.youtube.com/watch?featur...&v=Sx3WdyOihH8
Now can you realise that this immense electromagnetic effect was caused by the plasma sheath of a tiny
Electric Comet interacting with the plasma sheath of Mars !!!!
What would be the scale of the electromagnetic effect if a much bigger Electric Comet , say the size of Mars, with a huge plasma sheath came into contact with the plasma sheath around the Earth ???
Can you imagine that? How about a maths calculation on the electromagnetic effect and energy involved ?
Maybe it's happened before?
EARTH IN UPHEAVAL Emmanuel Velikovsky
http://www.bibliotecapleyades.net/archivos_pdf/earth-upheaval.pdf]