Portal:Technology/Selected pictures/19From Wikipedia, the free encyclopedia Mars Exploration RoverCredit: Maas Digital LLCNASA's Mars Exploration Rover Mission (MER) is an ongoing robotic space mission involving two rovers, Spirit and Opportunity, exploring the planet Mars.More selected pictures
Mars Exploration RoverCredit: Maas Digital LLCNASA's Mars Exploration Rover Mission (MER) is an ongoing robotic space mission involving two rovers, Spirit and Opportunity, exploring the planet Mars.More selected pictures