This is a cool little page brought to us by NASA... the first time you load it withing 2 or 3 seconds a JAVA app will load, showing you a real time 3-D view of the earth and where all the earth's satellites are. you can click on any of them and it will show you the birds name and orbit. I think I spent about 20 minutes just clicking on sats and checking them out. Very cool.
Click Here!J-Track 3-D
Click Here!J-Track 3-D