
Would you like watch a Live Orbital Satellites?
Google earth helps you to get what you are looking For .any kind of satellites (ISS, HUBBLE,
ITAMSAT, LUSAT, NOAA*, OSCAR*, PACSAT,
PCSAT and RS-20

here is list of all the kind of satellites
Maps earth streetview
Google Earth Sky is a new service added to Google earth .To switch to sky in Google Earth . Click on View and, Choose Switch to sky
a view from Google Earth Sky
You Can watch a lot of things
KaMeLwriter is a KML editor that allows you to create and manage KML files for Google Earth.
Download KaMeLwriter here
written in Java.so it will run on almost any system
with a Java runtime environment.
Download FreeMind Here
For more detail you can vist this site