…That time already?
…Sounds like plasma arcing. Been trying to remember the end of the world, myself. Somewhere stored in human genetic memory, awaiting an 'activation' or trigger that may help humanity to remember again.
…This is when things get 'weird'. Mars in close proximity to the Earth (in ancient skies) exchanging physical material or Venus (once a comet) making a pass by the Earth and raining debris. Still sounds like plasma filamentation.