#EZScience Episode 4: The Path to Mars 2020

Let’s talk about science! Watch the fourth episode of our #EZScience series to learn about NASA’s upcoming Mars 2020 rover mission by looking back at the Mars Pathfinder mission and Sojourner rover. Discover the innovative elements of Mars 2020 (including a small solar-powered helicopter!) and what we hope to learn about the Red Planet when our new rover arrives in February 2021. ABOUT THE SERIES: In our #EZScience video series with the National Air and Space Museum, NASA’s associate administrator for