Something I forgot to mention about ISS and the Shuttle
One thing I forgot to mention in my previous post, is that if do want to see the International Space Station and the Shuttle all at once and you live near Sydney, tomorrow (Monday 17 March), is about the best chance you’ll get. At around 7:45pm gaze directly above, you will see both passing overhead, and will be about the brightest you could ever want. (Yes I know you have all seen satellites, but these are REALLY bright). It will be moving from South West towards North East.
Details are at Heavens Above