Sound in Space

You just need to think, not take the answers that we are taught about energy, radio and light...

If there is no 'matter', then HOW can a wave travel through space??? Therefore, if there is 'NO' matter out there, then the 'information' must be transmitted via a particle, such as we are told that light travels - photon particles.

And, in what we consider a 'solid', how easy is it for a particle to travel through it? Radio 'waves' and electricity flow over/along the outside of a conductor, not through it - hence, for your electrical wiring in your house, the wires are grouped for number and diameter, 'area', so as to give the largest area, ie. the best conductance.

So, how does light go through a solid, such as glass? Maybe it doesn't - but on striking the glass, flows around it, and then goes on, the energy patterns stored in the photon allowing it to change course, and then resume the journey?

So, in 'space', radio and other 'signals' must either be conducted via a medium/fluid they can travel through, or they are sent as particles.

And we know that light can co-exist as either a particle or a wave form, so why not radio and other EM radiations?