Here is some nice info about the STS-48 one: http://www.mufor.org/sts48.htm
Check how it is moving, it's moving 'slow' and suddenly it's moving up and backwards from 87,000 kph (Mach 73) to 340,000 kph (Mach 285) within 2.2 seconds.
Anyway, about the laser satelite canon, that sounds very intersted, many of the effects before, during, and after a crop circle creation, can have something to do with laser.
The heat on the ground, and in the air -> guess lasers can do that
Light effects -> laser is excually a light, but this one is invisible I think, in the site hogleg gaved it say's it's the electromagnetic field that is caused by the maser.
burnspots -> laser can burn in stuff, but why found ppl the burnspots only on metal objects?
light orbs, and light beams -> mircowave laser effects??
knocking and scratching sounds -> I've saw a documentary about laser, and also heard the knocking sounds that laser can make (how would it be if it is a very strong laser!)
death flies -> to weak for the laser lol
unnodded stalks -> it's not touched by a solid object, microwave laser is not solid.
'real' crop circles makes animals restless -> maybe they can feel the power that was used, also about the sounds (of the laser), animals are very sensitive for sounds. (maybe there would be ultra sonic sounds)
'real' crop circles gives humans a sick feeling -> there has been a quick changing when the mircowave laser made the circle, the frequentions in the air could be changed, humans are also very sensitive for sounds, ppl will not hear sounds below 20 Hz, if a sound will be around 15 and 20 Hz, some ppl will get some by effects like trembling eyes* but also a sick feeling.
No tracks made by humans (in the ground and trough grass or grain etc) -> duh laser
Laser is very precise, that's maybe why there are no faults in many crop circles, and many of them are precise with the mathematical objects, without a deviation.
Well, laser would be a good explanation, excually the best one I've ever heard about crop circles.
About the light orbs, I found a gif picture about them:

And have a good look, it's above a grain field and you will see there will be a crop circle will appear when the light orbs are flying over the field.
It would be maybe some kind of laser effect.
I found this at http://www.luisprada.com/Protected/orig ... ircles.htm
it's very intersted anyway.
This is the same one but it's a movie and in color:
http://www.iwasabducted.com/ufovideos/cropcircle.mpeg
Anyway, can someone find out which cropcircle this is, I want to see a air picture of it.
Here is a video about a light orb near a crop circle:
http://www.iwasabducted.com/ufovideos/m ... c0790.mpeg
http://www.cyberspaceorbit.com/cropmicx.htm
This is also interesting, it's about the mircowave beams by satellites.
*trembling eyes:
I've readed about this one, many ppl will get them if there is a sound btween 15 and 20 Hz, some of them will get a cold feeling in their neck, a dizzy feeling, respiration problems, ear pain and more.
With this, scientists proved that ghosts doens't exists,
how?:
Well when ppl will get tremblin eyes, they will mostly see a moving vague spot in the sides of the eyes. Pll will think that they are ghosts, when they try to look at it, the 'ghost' was away.
Ghosts hunters and scientists made sound tests at places where ppl see ghosts, and guess what, they founded a sounds between 15 and 20 Hz (normaly it would be 18 Hz) those sounds where created in hollow spaces like a cellar (sounds come from outside like the sea or traffic, or you are the one that makes the sounds, by breating air, or walking steps), that's why some ppl are scared for some cellars.
Also a big cause of 'ghosts' are fans.
edit: here is The WOW signal that was said before:

Here is the explanation of the code:
http://www.bigear.org/6equj5.htm

