Where Discovery and the ISS are in real time

[Bj]

http://spaceflight.nasa.gov/realdata/tracking/

Its nice, you can also see an few degree error on the inclination, looks like they will have to correct

 

[Kendo]

Orbitron is a superb totally free tracker. It,s very technical.
You can update TLE,s regularly, you can set the time you want it updating. I do it every 3 days or so.
It,s got a lot going for it .Predictions screenshots etc..etc
There is an awful lot of hardware floating around up there you can track.

For example if you set it on Stations, you get the ISS and the TMA etc and the Shuttle if its up there.
Its a fascinating piece of software.:speakcool:

 

[unussapiens]

Heavens above (http://www.heavens-above.com) is a free site that calculates when satellites will be visible. It also does comets and probably some other things I haven't discovered yet.