This is a book offers many topics about galaxies. Space exploration has grown in the last 2 decades. There are many things students can learn about our galaxy and its properties, morphology, etc. There are a fun activities included in the booklet. It is a good way to supplement astronomy knowledge because it is an independent research book. Use it in lieu of an assessment. It will guide students into researching science topics more abundantly. There is an assessment included about basic facts concerning galaxies.