Over at Youtube an intriguing new video, Feb. 24th, STS-133 Discovery SRB camera: The smoking gun UFO video???. The video contains great camera footage from the space shuttle rocket boosters and what could be an unidentified flying object, UFO. The Youtube video contains an analysis of why the UFO isn't a parachute. As usual, we believe it's up to the readers to ascertain whether the object is a 'smoking gun' UFO caught by NASA cameras.
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I would hate to burst the proverbial bubble but that is a dead on match for the parachutes they use on post-launch vehicles.
In fact you can see the parachute shape, strings coming down, and it is very unlikely a ufo would just follow such a primitive launch.