At 6:50 pm on Spetember 9th 2008, the International Space Station silently glided over a pristine Sydney spring sky.

The ISS was predicted to pass very close to or even occult the giant planet Jupiter.

The above image was one of 380 high resolutiom (1600 x1200) video frames used to capture the event

through an Astro-Physics 155 refractor.

Check your monitor, can you see all 26 grey scales below?