MadSci Network: Astronomy
Query:

Subject: Could some dark matter be ordinary matter moving faster than light?

Date: Mon Jun 30 06:30:12 2008
Posted by Dean
Grade level: grad (non-science) School: none
City: san rafael State/Province: ca Country: usa
Area of science: Astronomy
ID: 1214832612.As
Message:

Since relativity allows objects to move faster than light (relative to each 
other and including the expansion of space/time) is it possible that some dark 
matter is ordinary matter that is moving away from us faster than the speed of 
light? This matter would not be visible to us, but it's gravitational effects 
could still impact objects that are visible to us. Thanks.


Re: Could some dark matter be ordinary matter moving faster than light?

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