UFO Crashing Releases Orb (?)

A video of an alleged UFO in Southern California started circulating online yesterday.  It's at night, and basically looks like a comet going across the sky.  But it's moving kind of slowly, which is weird.

Then 15 seconds in, a small orb of light breaks off and flies away on its own.  So some people think it was an alien spaceship crashing, and the orb was an escape pod.

But you'd think someone else would have gotten it on video too.  So we're guessing it's just a hoax.  But if it is...it's a pretty good one, yes?