A series of lights flying overhead were spied by multiple people, according to the Huffington Post. And since we don't know what they are, they're officially UFOs. But alien spacecrat? That's far from certain.
The FAA reported no unusual activity in the area, and a planetarium director at the California Academy of Sciences said that the lights are possibly holiday candles affixed to balloons, released for Hannukah or another holiday.
But until they're identified, they are -- you know it -- UFOs.