Mysterious Red Sky Orbs: A Retrospective (Part 4)

Below are some photos I previously took of mysterious red orbs in the sky. All of the photos were taken in clean, dry air when there was no fog, mist, rain or precipitation.

The photo below shows a mysterious orb I photographed in the sky, on a dry night with no fog, mist, rain or precipitation.

The photo below shows a big red orb I photographed above a building in New York City.

The photo below shows a red orb and a blue orb I photographed near a building in New York City.
 

We see below some mysterious orbs I photographed  outdoors. 

The photos below show mysterious orbs I photographed near buildings in New York City. The red orb on the left is near the UN building.

The photos below show a red orb, a purple orb, and a blue orb I photographed in the sky. 

We see below various mysterious orbs I photographed in the sky. The two ones on the left both have a kind of orange aura.