[aerohead]

Originally Posted by freebeard

Counterintuitive is it not? It's uphill both ways.

Red shift my not be just one thing.

duckduckgo.com/?q=red+shift+of+connected+features+in+space&ia=web


IIRC age of feature was a parameter.

I think this one set off the whole thing about dark matter.
The mass which can be 'experienced' by our instruments is inconsistent with what would be physically necessary to explain the angular momentum phenomena which they're observing and recording.
It's fun stuff to follow, even if comprehension isn't there.