The smallest planet in our solar system is also the closest to the sun. That means on Mercury, one year is just 88 days long! Discover more facts about the small but mighty Mercury. Part of the Planets in Our Solar System series.
Book Band: Gold
Rake, Jody Pages: 32, Interest Age: 6 - 8, Reading Age: 7 - 8, Hi-Lo: No, AR Level: 0, Trim Length: 229 mm, Trim Width: 178 mm, Publication Date: Nov 2021