I read that she received an honorary PhD but surely she fully deserve just a "PhD". Is this a UK thing? Could you in the US or elsewhere have a PhD on the merits of your work (a thesis, a discovery, etc) without spending time in the courses?
Courses is a very minimal part. The thesis is practically all of it. And standard these days in most fields is that it is a collection of published papers, with intro and outro. There is also a Dr.Philos, where one has done the work independently of a university, and they evaluate the thesis only. It is rare and very difficult though.
Re: Physicist, 98, honoured with doctorate 75 years after groundbreaking discovery
#91EDIT: in Norway