I walked outside from my condo and something blue caught the corner of my eye. i looked up and saw a beautiful blue orb of light right above the tree behind my condo. it was very bright but made no sound. as soon as i saw the orb it started slowly moving slowly behind the tree, just out of sight. i could see it's brightness through the branches and leaves and ran inside to get my phone and yelled for my daughter to come and take a look. when we both came back out it moved quickly from behind the tree and away from the area rapidly. the orb pulsated from blue to indigo and didn't appear to be solid. it didn't make any noise and was much larger than i could capture in the pictures. it also seemed to disappear before it was out of sight.