Today I tried to film this strange object over the sky in the Keele and St Clair area in Toronto. I filmed it zoomed all the way with my iPhone. At the distance it was about the size of a dime. Have no clue what it could have been .... As it traveled it got smaller and eventually vanished. At fist I thought it was an airplane engine on fire that may have broken off but there was no trailing debris. I have been left wondering what that could have been. It was about 9:30pm last night that I saw this. I was facing north and the object was travelling from the east of Weston rd westbound towards the area above Runnymede area. This happens to be towards the airport. I see many planes fly that similar route and I was worried that the object may have been falling but it went in a straight line ( the movements in video was me moving ) eventually the object dimmed quickly and disappeared.