I was reading some stuff on the web that says that Nostradamus predicted that in 2012 the rogue planet Nibiru would either crash into earth or disrupt our gravitational field by grazing the earth’s atmosphere on Dec 21, 2012. What can we do to prepare?

I was reading some stuff on the web that says that Nostradamus predicted that in 2012 the rogue planet Nibiru would either crash into earth or disrupt our gravitational field by grazing the earth’s atmosphere on Dec 21, 2012. What can we do to prepare?

I was reading some stuff on the web that says that Nostradamus predicted that in 2012 the rogue planet Nibiru would either crash into earth or disrupt our gravitational field by grazing the earth’s atmosphere on Dec 21, 2012. What can we do to prepare?

Or is the “Planet X” theory just another part of the 2012 craziness?