Unusual UFO flying over Bogota, in Colombia

On December 19, 2014, an unexplained fish-shaped UFO has been photographed since Bogota, in Colombia. According to a famous planetarium, it was just a balloon, but it shape is very strange. So, what is it?

Scott C. Waring explains:

1st off, of course a planetarium says its a balloon. Most planetariums around the world get funding from NASA. Also planetariums fear the repercussions of the scientific community if they say something is a UFO. Sure I see a line under this craft, but it does not look like a string or ribbon, nor could you see a string from such a distance.  Also reports from the eyewitnesses say it moved erratically. UFOs are intelligently controlled and often move that way. Balloons do not. Balloons move in straight lines with little or no deviation from their path. The line behind this object is a cloud like contrail. UFOs can and often do make clouds to hide inside and they make them fast. In under a minute with 100% covering. So this UFO has it turned on, just in case it believes its being watched. Many UFOs have been seen with smoky trials behind them. I myself witnessed 20+UFOs make four cloud tunnels in the sky back in Rapid City, SD. So yeah, I know what I'm talking about. SCW

Inexplicata states:
Source: La FM, Peru.com and Planeta UFO
Date: 12.19.2014

Colombia: The UFO Was a Balloon, Says Planetarium

BOGOTA. Dozens of people looked skyward for several minutes watching an object that flew around erratically in the vicinity of Bogotá, Colombia's Zona Rosa.
Those who thought they were seeing an unidentified flying object (UFO), and those who took an endless number of photographs of what they took to be an unusual phenomenon were disappointed after the Bogotá Planetarium reported its findings.

Given that the UFO subject became a trending topic on Twitter, the Planetario de Bogotá explained, through its Facebook account, that the alleged UFO was in fact a balloon. "A photo of the balloon mistaken for a UFO was taken using the 8-inch telescope at the Bogotá Planetarium on Friday afternoon, 12 December [2014]."

To confirm its pronouncement, it presented a photo of the object, credited to Mauricio Giraldo. The matter of the alleged UFO was promptly forgotten.