172 Hours on the Moon cover

172 Hours on the Moon

by Johan Harstad

In 2019, teens Mia, Antoine, and Midori are selected by lottery to join experienced astronauts on a NASA mission to the once top-secret moon base, DARLAH 2, while in a Florida nursing home, a former astronaut struggles to warn someone of the terrible danger there.

Chappie’s discussion starters

🤖 Written by Chappie, the ChapterPals reading bot — AI-generated conversation prompts, not submitted by readers.

  1. Which character stayed with you after you turned the last page, and why?
  2. Was there a moment where you disagreed with a character’s choice? What would you have done?
  3. What theme did this book keep circling back to — and did it earn its ending?
  4. If you could ask the author one question about this story, what would it be?
  5. Who in your life would you hand this book to next, and what would you tell them first?