That afternoon, i was sitting on my apartment balcony when i noticed something flashing in the sky. initially i thought it was a satellite, but it didn't move as such, it wasn't an airplane, nor a weather balloon. this object emitted a very intense and clean light. i took out my cell phone and started filming so i could analyze it later. there were approximately 5 minutes of film. when reviewing the videos, i started to identify several objects. all flying at an unimaginable speed (i struggled to lock the phone's time button), of different types, crossing the sky in a hundredth of a second, making 's' movements, parabolic, straight up and down, from the left to the right, down and up, appearing and disappearing. every time i watch the videos, i discover more objects.