NASA/JPL have landed a new rover, CURIOSITY on the surface of Mars! Stay in touch with the latest with this mission and all Mars related updates, here at Dr.Sky.com:

Direct Link To The CURIOSITY ROVER:
http://www.nasa.gov/mission_pages/msl/index.html

Google MARS

Locate the Gale Crater And Much More:
http://www.google.com/mars/

History Of Mars Missions:
http://en.wikipedia.org/wiki/Exploration_of_Mars

A Journey To MARS:
http://www.esa.int/SPECIALS/Mars500/