This is a treat.
Thanks for posting this.

Thanks.
And I just said I'd be busy checking another collection.

ED:
Lets see...
Going a constant speed they show a constant brightness
and do not flicker that much.
Now days when they get stuck in the sky we see flickering.
Slow and low they appear dark.
Even making trails back then.


[edit on 6/17/2008 by TeslaandLyne]