Probability moon

by Nancy Kress

When a new race of aliens stumbles upon the ancient star gates that make interstellar travel possible, humankind sends a team of scientists to study a newly discovered planet populated with an alien society in which everyone agrees on the truth. Humanity has expanded into other solar systems using the remnants of an ancient technology of star gates--instant travel devices left in place by a now-vanished superrace. Yet now an alien race also has discovered the gates, a race with which no communication is possible, and they are determined to exterminate humanity.

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Chappie’s discussion starters

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

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