Black Triangle UAP

Over the past six months I have become increasingly interested in the night sky and as such I often spend time stargazing. On Thursday, February 5 at 18:44, while walking through an alley I was admiring the Orion constellation. The light conditions of where I was walking are fantastic despite my proximity to the downtown core, so apart from a few clouds and the blue light from the very last moments of dusk, I had a genuinely good view of the sky.

I then saw a large black triangular aircraft. The craft entered my field of view coming from the west, it’s hard to put into words what I felt in that moment, because what I was looking at what seemed to defy the laws of gravity and aviation as I know them. The craft was massive, easily the width of a football field and 150 feet in length. The craft was also one solid object and not a formation of other similar drones, birds or aircraft. I cannot emphasize this enough. It had a distinct non-translucent frame. The craft also had at least a dozen circles, each around 20 feet in diameter that outlines the craft. These circles admitted, soft, dim, grey – white light that was slightly illuminate and de illuminate randomly. It was also completely silent and moved at a pace slower than a plane. I observe the craft flyover head for 4 to 5 seconds before reaching for my phone to document what I was seeing.
 
Also, it was -not- geese. Although you can here some I am a Calgary native and have spent my entire life in proximity with these animals and can assure you that this was not a flock of geese flying over my head.

P.S. The shorter video is a recording of a Live Photo I first took by accident and the picture is a screenshot from the longer video (excuse my language)I took that I believe best outlines the craft