The Spacecraft Designs of Arthur C. Clarke (Space.com Exclusive)

Science-fiction author Stephen Baxter co-wrote the "A Time Odyssey" series of books with Arthur C. Clarke, author of "2001: A Space Odyssey." More recently, Baxter teamed up with author Alastair Reynolds to write "The Medusa Chronicles" (Saga Press, 2016) which expands on a short story Clarke wrote in 1971. What do spaceships look like?