My observational evidence ... If galaxies were not in a push environment they would simply fly apart and I think others call that energy "dark energy" but upon my understanding that view is accepted..well its not my view that is accepted it is the view put forward on dark energy ..or so I believe.
I think the Corona of the Sun is produced from the interaction off the outflow of the Sun meeting the flow coming in ... it couls explain where all the energy comes from that makes the Corona hotter.. Bojan did say why this wont work but I cant recall why the idea was a dude..but I think it sounds reasonable..at least I offer where the extra energy comes from ...
I think the border we call the heliosphere may well be similar.. the energy out is met again with energy coming in...and you have to stand well back to see this but drawings along the lines suggested may offer the idea up better than I can in text.
I feel the fault is mine is describing things.
alex
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