IT's a very cool thing to see..
I watched it a couple of years ago, during a shuttle mission.
Had NASA TV on, in the house, so I could see exactly when to run outside.
Right After the shuttle undocked. There were TWO points of light trailing each other..On the next pass, they were farther apart, and again on the next
pass.
After that they were too low on the Horizon for me to see..

