Nibiru?According to astronomer Michael Brown, 'Planet Nine' is expected to be many times the size of Earth and orbit the sun far beyond Nept

Same astronomer that lead campaign to demote Pluto from planet status says there is only 0.04% chance that 9th planet doesn't exist, even though we cant see it.

Yes we know. It is 4 times the size of Earth. That’s why the gravitational pull on our planet when it passes destroys everything. We are now in our 5th Ra as it is called. It is due to end life on the planet again in about 50-60 years. It passes every 3600 years.