Does the Bullet cluster display any of the characteristics expected of a Dark-Matter-less galaxy such as a spinning galaxy blowing apart.?
On Fri, Nov 29, 2013 at 3:18 PM, John Clark <[email protected]> wrote: > On Fri, Nov 29, 2013 at 6:18 AM, Telmo Menezes <[email protected]>wrote: > > > why is it assumed that this phenomena is caused by some type of matter? >> [...] and I'm worrying too much about the word "matter"... >> > > Observations of the Bullet Cluster indicate that whatever this dark stuff > is it has inertia and moves much more slowly than light, so it must have a > rest mass and it must both produce gravity and be effected by it. To a > physicist anything that has those properties is matter even if it's dark, > that is to say you can't see it because it is not effected by > electromagnetic waves. > > John K Clark > > > > > > > > -- > 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 [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/everything-list. > For more options, visit https://groups.google.com/groups/opt_out. > -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/groups/opt_out.
