A mysterious glowing orange orb that looked like an exploding star has been filmed in the Earth's atmosphere .
Conspiracy theorists claim that it could be another planet which is about to smash into earth and potentially end life as we know it.
“What the f***, that’s so creepy,” the man filming the strange sighting said.
"It could be a nuclear bomb dude," a woman with him replied.
The clip was originally uploaded to the Casos Misteriosos Facebook page where it has received more than 38,000 views.
And the video quickly sparked a frenzy of theories, with some suggesting that the strange sun-like sighting could be the disastrous vision of Nibiru finally relaised.
Nibiru is an imagined future smash between the Earth and a large unknown planet.