Rover Marks and Rocks on Mars Surface These are the tracks of the Mars Rover on the surface of Mars, moving across rocks, sand, and ancient formations. The rover studies these unique rock formations to look for signs of water, minerals, and clues about whether Mars once supported life. Every track left behind is a step forward in exploring the Red Planet. #space #SpaceX #NASA #fblifestyle | Space Journey

See auroras shot by astronaut Zena Cardman, commander of NASA's SpaceX Crew-11 mission, from the International Space Station. | CNN