Planetariums - Feelings, form and function.

I am looking for some articles based around planetariums not only as a structural form but also the emotions, symbolisation of a planetarium and overall how people react to them etc

In particular i have been looking at the Peter Harrison Planetarium  in London and also the Hayden Planetarium, In which i have read 'the domain of the great bear' by Peter Smithson.

All suggestions would be very helpful as this is for dissertation writing.

Many thanks.