The UFO is present on the image provided on the CFH telescope’s website, so it is definitely not something added by a CGI gamer. The CFH video can be seen here. Video graded A. (As to what it is, well, that’s anybody’s guess.)

http://www.youtube.com/watch?v=gyMelGQyieA&feature=player_embedded
Story Source:
http://thetruthbehindthescenes.wordpress.com/2011/03/23/excellent-ufo-captured-on-canada-france-hawaii-telescope-march-21-2011/
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