just what is the matter with matter that's dark is it clandestine because it won't show it's face but it seems to be everywhere that you look especially if you look deep into space
the energy created is also quite dark literally tearing gravity apart I know this is really hard to explain but won't you please have a look at my chart
if you look here at these many galaxy clusters gravitational lensing is required to see when you use the cosmic magnifying glass effect there is a bulging middle to a large degree
more study is required they call it CLASH cluster lensing and Supernova survey with Hubble I gathered this info from space dot com chubbie bellies creating this bubble