[NASA]. This image taken by the panoramic camera onboard the Mars Exploration Rover Opportunity shows the rover’s now-empty lander, the Challenger Memorial Station, at Meridiani Planum, Mars. The image was […]
[NASA]. This image taken by the panoramic camera onboard the Mars Exploration Rover Opportunity shows the rover’s now-empty lander, the Challenger Memorial Station, at Meridiani Planum, Mars. The image was […]