A new exhibition of awe-inspiring photos from the first 50 years of planetary exploration.
- By The Editors
- AirSpaceMag.com, May 18, 2010
ESA/ DLR/ FU Berlin (G. Neukum)
Mars Express captured this image of Hebes Chasma, a trough in the Grand Canyon of Mars, Valles Marineris, on September 16, 2005.