TUCSON, AZ (KOLD) - Our newsroom received calls all night about strange lights in the sky on the southwest side. Was it a UFO over Tucson?

Many people describe them as a 3-5 lights in a triangle shape.

Here's some what people are saying on our Facebook page:

Armando says, "It's not a plane. Five lights stood still then two lights disappeared and came back to a perfect straight line. Then it disappeared."

Crystal wrote, "I was freaked out at first too, all my kids gasped. It had us talking about aliens the rest of the way home."

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