I just made a little demo with a particle system I found on the 
internet/world wide web.

It's kinda amazing and shocking for me to see.

There are these gravity wells which act like planets, I modified it so the 
particles stop and seem to like hit the planet.

What is shocking to see is how many particles are lost and how many 
particles end up spinning around the planets and galaxy.

If this is what happens to information signals then WOW big problem.

But it also makes me wonder:

1. How in godsname does NASA communicate with their voyager space probes ?

Shouldn't the signals of the space probe be diverted by the gravity of 
jupiter and such ?

Does voyager send out so many particles, that always some will reach earth 
no matter what ?

Or is there another explanation why the particles from the voyager space 
craft reach earth ?

Are the particles/signals so fast and so light that they are almost not 
effected by the gravity of jupiter and such ?

I need some answers to this so that's why I include the astronomy newsgroup 
too.

Who can explain it ?

Bye,
  Skybuck.