Die Region Terra Sirenum im südlichen Marshochland wartet mit sehr unterschiedlichen Geländeformen auf. Ein Beispiel für die vielfältigen geologischen Prozesse, die dort auf kleinem Raum abgelaufen sind, ist das etwa 200 Kilometer große Atlantis-Becken mit einer wirren, zerfurchten Landschaft namens Atlantis Chaos. In einem Bildmosaik aus vier Aufnahmen der vom Deutschen Zentrum für Luft- und Raumfahrt (DLR) betriebenen, hochauflösenden Stereokamera HRSC auf der ESA-Raumsonde Mars Express können die Spuren dieser Prozesse beobachtet werden. (more…)
PASADENA, Calif. — From fresh rover tracks to an impact crater blasted billions of years ago, a newly completed view from the panoramic camera (Pancam) on NASA’s Mars Exploration Rover Opportunity shows the ruddy terrain around the outcrop where the long-lived explorer spent its most recent Martian winter.
This scene recorded from the mast-mounted color camera includes the rover’s own solar arrays and deck in the foreground, providing a sense of sitting on top of the rover and taking in the view. Its release this week coincides with two milestones: Opportunity completing its 3,000th Martian day on July 2, and NASA continuing past 15 years of robotic presence at Mars. Mars Pathfinder landed July 4, 1997. NASA’s Mars Global Surveyor orbiter reached the planet while Pathfinder was still active, and Global Surveyor overlapped the active missions of the Mars Odyssey orbiter and Opportunity, both still in service.(more…)
Like a tourist waiting for just the right lighting to snap a favorite shot during a stay at the Grand Canyon, NASA’s Mars Exploration Rover Opportunity has used a low sun angle for a memorable view of a large Martian crater.
The resulting view catches a shadow of the rover in the foreground and the giant basin in the distance. Opportunity is perched on the western rim of Endeavour Crater looking eastward. The crater spans about 14 miles (22 kilometers) in diameter. Opportunity has been studying the edge of Endeavour Crater since arriving there in August 2011. (more…)
