Author Jeannie Fulbright and NASA engineer Damian Ludwiczak team up to deliver Exploring Creation with Astronomy , 2nd Edition. This is part of the award-winning Young Explorer Series, voted #1 in homeschool science curriculum . This elementary Astronomy science textbook explores the far reaches of the universe and points students to the God that created it. Apologia product: https://www.apologia.com/shop/astronomy-2nd-edition-textbook/