The European space agency was recently able to overfly the surface of the red planet with its probe Express Mars, launched on June 2nd, 2003. In a video published on Thursday, December 8th, we discover Mawrth Vallis, a river valley of 600 kilometers long, of the channel in Chryse Planitia to the highlands Arabia Terra.
[video=youtube;O_b39AHRMlw]https://www.youtube.com/watch?v=O_b39AHRMlw[/video]
[video=youtube;O_b39AHRMlw]https://www.youtube.com/watch?v=O_b39AHRMlw[/video]
