What is an Orb? According to the experts an Orb is the energy of a spirit that hasn’t manifested yet. Simply put, it is the essence of a spirit as it travels from one spot to another. Orbs are usually not seen by the naked eye and are typically caught by a camera or video recorder. The hardest part about verifying whether or not something is truly an Orb is the fact that they aren’t seen by the naked eye so it’s very hard to get other evidence to confirm or deny what has been caught by the camera.
Orbs are seen in every kind of photography but within the paranormal community they pretty typically represent the energy of a spirit. Plain and simple.
Every now and then in a dark room people report seeing an orb with the naked eye. However they travel fast and few have been able to get further evidence to verify what they just saw. A true Orb is reported to have two distinct parts. An outer ring with a very distinct nucleus that has a distinct round or circular edge. The outer ring and the inner nucleus always remain apart and do not merge.
I don’t necessarily believe in Orbs but this seems to be the accepted definition.