I have wondered if space is expanding by adding on more space, keeping the space of say our galaxy intact. Or is the actual space within our galaxy getting bigger, along with each of us. And if the latter, how would we know.? Richard
On Fri, Nov 28, 2014 at 5:12 PM, Bruce Kellett <bhkell...@optusnet.com.au> wrote: > LizR wrote: > >> The point is that galaxies should be expanding in relation to bound >> systems like stars and the solar system, in a similar manner to the >> universe though for a different reason (so almost certainly not at the same >> rate). And that should be visible as we look back in time. So it's an acid >> test for this whole theory ... unless I screwed up, of course, which is why >> I was hoping people would comment a bit more cogently than the earlier >> reply I got (not from you) >> > > It is not at all clear what you are talking about. When you delete all > context your point becomes obscured. > > Why the distinction between galaxies and other bound states? Galaxies and > clusters of galaxies are as much gravitationally bound states as stars and > solar systems. I don't understand why you should expect them to expand, > unless dark matter is decaying and radiating energy out of the system. This > is not happening at any noticeable rate, so what's the theory in question? > > Bruce > > > -- > You received this message because you are subscribed to the Google Groups > "Everything List" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to everything-list+unsubscr...@googlegroups.com. > To post to this group, send email to everything-list@googlegroups.com. > Visit this group at http://groups.google.com/group/everything-list. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to everything-list+unsubscr...@googlegroups.com. To post to this group, send email to everything-list@googlegroups.com. Visit this group at http://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/d/optout.
