Quantcast
Last updated on April 17, 2014 at 14:25 EDT
Mars
8 of 17

Mars

February 9, 2006
The largest canyon system in the Solar System is Valles Marineris on Mars. It is more than 3000 miles long and so would stretch from California to New York. In some places it reaches 3 miles in depth and 200 miles in width.

File Size: 200kb