Would NASA be aware if a mysterious planet was on a path to destroy all of life on earth?

Answer by  Philedupwithknowlege (384)

There is no such thing as Nibiru. It is made up to help further the bolstering end of the world market that has popped up in the past several years.

Answer by  willard (874)

Worldwide, there are networks of professional and planetary observers who track known objects and who look for unknown objects in the sky that might pass near the earth.They'd know.