Eric Walker added Nasa’s Mars Rover Opportunity Concludes a 15-Year Mission | Hacker News to 2003 Opportunity (rover)

Eric Walker added Opportunity (rover) - Wikipedia to 2003 Opportunity (rover)

Eric Walker added NASA’s Mars Rover Opportunity Concludes a 15-Year Mission - The New York Times to 2003 Opportunity (rover)

Eric Walker added a number of topics and How NASA’s Future Rovers Might Escape Alien Sand Traps - The New York Times and NASA's Dragonfly Mission to Titan Will Look for Origins, Signs of Life | NASA to Rovers (space exploration), and added Rovers (space exploration) to Space travel, exploration and defense and Robots, robotics and automation

Eric Walker added a number of links to 2003 Opportunity (rover), and added 2003 Opportunity (rover) to Rovers (space exploration)