Share 'NO! IT'S NOT A UFO! IT'S A F**KING METEOR PEOPLE!'

The alien invasion has been called off - for now. A mysterious light seen in Southwestern skies was not a UFO, but most likely a fragment of an asteroid entering the Earth's atmosphere, a NASA scientist said. Residents from Phoenix to Las Vegas and along Southern California's coast reported a strange bluish-green light streaking through the sky Wednesday evening. Many videotaped the object an…