Mars Rovers Finish Primary Mission and Roll Onward
http://www.jpl.nasa.gov/releases/2004/113.cfm
A look at what has been happening with Spirit and Opportunity.

Standing Body of Water Left Its Mark in Mars Rocks
http://www.jpl.nasa.gov/releases/2004/90.cfm
The press release explaining that Opportunity could be in an area which was once the shoreline of a salty sea.

Trench Reveals Two Faces of Soils
http://www.jpl.nasa.gov/mer2004/rover-images/apr-28-2004/captions/image-9.html
Image of a trench dug by Opportunity.

'Hamersley' : Not Quite Like 'Eagle Crater'
http://www.jpl.nasa.gov/mer2004/rover-images/apr-28-2004/captions/image-14.html
Image of 'Hamersley' from within "Fram Crater."

Spirit's Mission From Beginning to End
http://www.jpl.nasa.gov/mer2004/rover-images/apr-28-2004/captions/image-6.html
Image showing Spirit's journey on Mars from the first sol until April 28.

A Fruitful Journey
http://www.jpl.nasa.gov/mer2004/rover-images/apr-28-2004/captions/image-4.html
Image showing Opportunity's journey on the Mars surface.