Climb aboard your spaceship and prepare your skin to be sparkly, because we’re discussing “To Be Taught, If Fortunate,” a novella from Becky Chambers, a writer we enjoy quite a lot. This is a story about science, adventure, sacrifice, and the difficulty of being away from home for a very, very long time. An interesting crew of characters explores strange, new worlds—while trying to fit in biologically. Sometimes it goes really well, and other times it doesn’t. Also: What are we reading?...