Book 59 of the Boxcar Children. No they do not go into space. This series has not suddenly become sci-fi. That said we do have an interesting mystery afoot. A big discovery and the report has gone missing. Can the Alden’s find the person in time? The big conference is coming up. This is an interesting introduction to space and careers surrounding it. I love that it even encourages women to be scientists. It was an ok mystery, but good for any young girl wanting to be a scientist. Recommended for that reason.