Bright orb, rapidly grew size/brightness, shot across sky. Followed by slow/hovering triangular ufo with cloaking ability.

Atop an active ski hill, night sky, 8:30pm, looking south towards Lake Ontario. Massive orb appeared that very rapidly grew in size and brightness to a huge scale, then shot into a near-imperceivable distance, almost like a warp-speed bullet/fireball going into outer space. The trail dissipated almost immediately. This entire event took about 4 seconds. After looking into the starry sky for about a minute, my eyes caught 3 'stars' moving, and I looked at it for about 30 seconds. They were adjacent (1 craft) – seemingly a triangular one. It was 'bending' the light behind it (cloaking) and I know this because I saw the stars 'warping' in the sky behind it (in the background). It was hovering and moving very slowly. I took my eyes off of it for a few seconds, and when I looked back, could not relocate the craft anymore. There was a helicopter or human-aircraft/light flying in the exact direction and vicinity of where these events occurred. I was staring at the sky for so long that, another guest/snowboarder asked me if I'm okay, and I told him what I saw. I could see in his eyes that he was spooked, but he believed me.
After some thought, I speculate that whatever the first orb was, was connected to the triangle. The triangle may have been 'ported.' I have no further explanation and as a ufo enthusiast since I was a kid, this is the first-ever encounter I have ever experienced. I'm thrilled but spooked at the same time.
I did not sense anything ominous about the craft, other than a totally normal defensive mental state, when I decided to look away out of self-created fear. In fact, the entire thing was beautiful. I truly do think they come in peace – whether they are from here, or elsetime.