Author: Kit Ward

Leonid Pasternak

Five years a blockhead

My first blog, These Islands, was five years old last month. Though it’s not exactly my first blog — I had a couple of false starts which are best not mentioned here. In any case, this anniversary seems a good time to consider why I still blog.

The Orrery Joseph Wright

John Michell, dark star

Listening to an episode of Melvyn Bragg’s In Our Time radio programme recently, I learned that the first person to postulate the existence of black holes was not, as I’d always assumed, some twentieth-century genius like Albert Einstein or Stephen Hawking, but an eighteenth-century scientist called John Michell.