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

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

The above image shows two frames out 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?