3D Images Of Valles Marineris
EccentricAnomaly writes: "Adrian Lark and Olivier de Goursac have made some spectacular 3D renderings of the Valles Marineris of Mars from Mars Global Surveyor data. That site is in French, but space.com has a write-up in English. Some of the images are from the bottom of Melas Chasma, which is a possible landing site for the MER rovers in 2003. Adrian Lark has software that you can use to generate your own images with data from MGS's MOLA instrument."
Intelligent, unbiased commentary on this development may be found here and here.