Was on my balcony with a friend, we saw an UFO that was traveling east from our perspective, we were facing south. It would light every 45s approximately very verrrry brightly, then completely go black as if it were spinning and one part of it was reflecting back to us only. It flew right past the moon I believe above. I think it was traveling in a straight line but was not the easiest to track as you could only see it when it lit up. I have basically ruled out plane, could be satellite but I assumed they don't spin? Very curious what this was. Actually went inside and grabbed phone camera and I believe it was able to pickup the light but it wasn't recording cause I failed to hit record button. But the video is just more evidence the description is all that matters because its easy to describe what we saw. Very strange. Whatever is was I assume it was spinning. Very interesting. Gonna try to see it again tonight, would love to hear back.