Oh goodness, what do you say about the Booker Prize winner? This is beautiful writing and an interesting premise, I get it. However, purely based on what I want from a book, it was a skim read for the main part with my focus being on the rare moments of character and their narratives. I‘d have read a longer book about the astronauts and their back stories but 135 pages about what they can see of Earth from their spaceship was enough for me.