Me and my friend were having a sleep over late at night about 4 years ago. I woke up at 3:59 and still in my sleeping bag. I looked out into the dark sky through the space in between my friends bedroom blinds. 1 minute later I check my phone it's 4:00 am and I start watching YouTube videos before I notice through the crack in the blinds what I thought was a plane but quickly realized it was flashing to fast and moving way to slow for a plane. I also noticed it was square, I wake up my friend as fast as I can in his bed. He is tried and annoyed, I show him the object in the sky and he is as fascinated as I am. I snap a quick pick of the object. Then I noticed it was speeding up and the lights seemed like it was on fire or fiery. It only moved in a straight line, and I would stay in our vision for 5-6 minutes, the window was open a little bit and we couldn't hear anything. Me and my friend felt puzzled and scared. We don't know what to make of it and thought you guys can help explain.
