'(<a href="http://www.j-archive.com/media/2005-02-23_J_15.jpg" target="_blank">Sarah of the Clue Crew reports from beside a replica rover at the Adler Planeterium in Chicago, IL.</a>)  This is a replica of both the Mars exploration rover Spirit and this companion, who came knocking in January 2004'
Opportunity
ASTRONOMY: This is a replica of both the Mars exploration rover Spirit and this companion, who came knocking in January 2004
This is a replica of both the Mars exploration rover Spirit and this companion, who came knocking in January 2004
This is a replica of both the Mars exploration rover Spirit and this companion, who came knocking in January 2004
ASTRONOMY
Opportunity
ASTRONOMY