This is the Accretion Disc blog, that is, the blog of Accretion Disc. To learn more about Accretion Disc itself, go back to the home page.

There you will also find out more about its proprietor, your host, who is me: Luke Jones.

The picture on the mast-head was taken at White Sands National Monument.

My go-to avatar was drawn by me based on the ideas of Ron Cobb.