Argentina: A UFO "Lightball"

Damián Heras of SolidaEvidencia writes: [...] This UFO "lightball" was filmed at 5:20 a.m. when it was covered by a large cloud in the northern part of the sky. I was able to follow it until it vanished. At that very instant, an airliner was flying towrad the Jorge Newberry Airport from the northwest to the northeast. Once I finished recording the airliner, I monitored the large cloud bank in which the object had vanished, but it never emerged again." The contrast between the "lightball" and the airliner can leave no question as to the difference between these objects. Many thanks to Guillermo Gimenez for providing us this information.