© Charles Chandler

 

Lloyd said:
Is this your summary of galactic evolution: pregalactic medium; peculiars; sphericals; ellipsoids; lenticulars; spirals; rings?

Exactly.

 

Is the universe rotating?

 

Interesting idea, but I get really confused when contemplating anything above the galactic scale, as there are so few data, and all of them are suspect! :) So I don't have any cosmological ideas under development.