Mercury is a small, rocky planet. It is the smallest planet in our solar system. Mercury orbits the Sun faster than any other planet. It travels at 48 km a second!
ISBN-13: 9781846960499
Availability: 
No Longer Available
Item is obsolete and cannot be re-ordered
Published: March 2007
Reading Level: Lower Primary
Pages: 24
Format: Paperback
Publisher: Ticktock Media
Product Category: Science / Science: Space/Astronomy
