2019-04-07 - Las Vegas, NV - Light

I was at a friend's house in northwest portion of Town. We were watching a movie outside in the backyard. While I was sitting a light caught my attention, I thought it was a plane, but the longer I looked at it, I realized it was just a solid white light moving slowly. It was moving towards the southeast. As it continued on its path it slowly disappeared as if it turned off the lights. When I looked at my friend she had noticed it also! She’s a flight attendant and for me I’m a student pilot, we noticed that it didn’t look like a plane or a drone. we’re not sure if it was a meteor, if it was it was the slowest one I’ve ever seen and it didn’t leave a trail like a shooting star. Hopefully some else caught this!!