Black Hole that Swallowed the Universe Kids Book Cassini 5 inches across at widest

5 inches across at widest point

Jacket is 100% polyester with brushed fleece inner layer

durable tote bag features a Hubble Space Telescope image called the Cosmic Reef on both sides

The background image is the Hubble eXtreme Deep Field (HXDF) image

lay flat or hang to dry

Black Hole that Swallowed the Universe Kids Book Cassini 5 inches across at widestThis scientific parody of the beloved children's rhyme will have your black hole enthusiast gulping down the contents of the Universe metaphorically at least! As a hardcover book with paper pages, this is perfect stepping stone from board books to popular science publications. Use a UV light (like the one in this fun set) to reveal special text and artwork that reverses the story to describe the scientific creation of everything! Hardcover book is 8