Sophie Hannah

Some writers, I'm told, look for their characters' surnames in telephone directories. I don't - it seems too obvious. Or too deliberate: if you go looking for names, you're bound to find them, of course, but I've always had a superstitious hunch that the names you find by accident are always going to be better and more satisfying somehow.

The moon is bland in color. I call it shades of gray. You know, the only color we see is what we bring or the Earth, which is looking down upon us all the time. And to find orange soil on the moon was a surprise.