80K views · 2K reactions | From the microwave-sized Sojourner to the SUV-sized Perseverance—and even taking flight with the Ingenuity helicopter—NASA's Martian robots reflect decades of innovation. This is their evolution. Ride along with today's missions and those to come: https://science.nasa.gov/mars | NASA Mars | Facebook

74K views · 690 reactions | Lockheed Martin unveils a crew lander with a mission to explore Mars. | CNBC | Facebook