Matthew,
thanks for sharing that book recommendation. It appears to be one of a series of books by a prolific writer of non fiction for children.
https://www.goodreads.com/series/243967-out-in-space
There are limited previews of the book available, but it appears to have photographs and very simple text.
We have used a simple set of night sky drawings to help children find constellations, you can find them at Constellation Detective from Project Astro: https://astrosociety.org/file_download/inline/808cd9d5-3a2e-4880-88d0-c29a6ecb60d5