In the video, Kaku denied it was an asteroid or comet. Why did he say that? Didn't he say that speed was too slow for an asteroid or comet? That's why I posted the video, so Prof. Kaku could tell us that it wasn't a natural object.
Absolute and utter nonsense. Just because Michiu Kaku thinks the speed is too slow for it to be an asteroid or a comet, how on Earth do you come to the conclusion that it is not natural? You are making completely unfounded conclusions based on ignorance. Just because it doesn't conform to something common in space, it has to be artificial.