""Presents facts about the composition, atmosphere, and history of exploration of Mars and features large illustrations and photographs."-Provided by publisher"--
Ages 9-13 World Book, Inc.|||IG 1010 L Lexile|||IG1010L Lexile|||juvenile
Includes index.
Accelerated Reader AR MG 6.3 1 508447.
![Subscribe to our blog](/sites/default/files/default_images/wp.png)
![Like us on Facebook](/sites/default/files/default_images/fb.png)
![Subscribe to our YouTube Channel](/sites/default/files/default_images/yt.png)
![Follow us on Twitter](/sites/default/files/default_images/tw.png)
![Follow us on instagram](/sites/default/files/default_images/inst.png)
![Follow us on Tumblr](/sites/default/files/default_images/tu.png)