Some awesome transits of the ISS - International Space Station over Rio de Janeiro and Buenos Aires skies.

Images taken with a Canon A630 camera, using CHDK for expositions longer than 15 seconds (camera standard limit).

ISS transit August 7, 2009 - Rio de Janeiro

ISS transit October 24, 2009 - Buenos Aires - first path

ISS transit October 24, 2009 - Buenos Aires - second path