About 12 glowing orbs flying about 1000 feet off the ground at a slow moving pace.

Me and my neighbor were outside on my patio relaxing and looking at the full moon.  I went inside to get my camera to take pictures of the moon.  As soon as I walked back outside I saw what looked like glowing orbs traveling across the sky heading north from the south.  I was able to film most of them.  They looked to be 500 to 1000 feet from the ground traveling at approximately 45 to 75 mph in a straight line.  They made no sound.