It was a gray disk with a blue sideways glow in the middle in the shape of a ufo and it was blinking while flying forward disappearing

The object was suspicious it was a gray disk with a blue oval on top kind of in the gray oval looking like a ufo, I wasn’t sure to be exact what it was till we researched it and found this page, it was moving very slow then sped up and started blinking before disappearing I think it flew back into the sky leaving super faint blue shadows, It happened very quickly and are phones weren’t allowing us to record. We were all very anxious so that being might be why our dog was acting weird but she stood there whining and staring at the object, she wouldn’t listen to her name being called or even look at us for a good 5 minutes after whatever this object deems to be.