Heard a helicopter sound went outside and the sound stopped. Saw a rectangular object moving west to east at 50 km ph. It was at stone throw. The object measured 4x3 metres, the bottom looked flat but I know it wasn’t. It was diffused looking to the top another 2 metres with a white flashing light with 2 second intervals. Underneath had 6 rectangular areas, white with blue oval centre 2/5 of the area. It made know sound, there was know sound in the street, even birds. It was like everyone was asleep. I raced in to wake my partner, she wouldn’t wake up and raced back out to see it to it went to a dot.