4 glowing orange spheres. The first one was observed moving first in a straight line and then moved left and then right. It hovered for about 1 minute before changing directions one last time and then it faded out. The other 3 were seen virtually at the same time about 45 minutes after the first sighting. They were all about 1 minute apart. First in straight lines like the first and then they went in different directions. The first of the three went to the NE and then slightly changed direction to the N. It then stopped moving and hovered for about a minute and then faded out. The second and third orange glowing spheres moved to the SE and to the NE separately. They both stopped and hovered for about a minute before moving straight up. These two didn't fade out like the first two. I was in my backyard when I observed these glowing orange spheres. At first I thought it was the streetlight playing a trick on my eyes since they are orange as well but whwn they flew around I realized that it could have been the street lights since you know they don't move around. I've lived next to 3 different military bases in 3 states and have lived next to commercial airports all my life so I know what a military plane/helicopter looks like even at night. It was not a personal or commercial plane or a helicopter either. The objects made no sound either.