Mars is the fourth planet from the sun and has a distinct rusty red appearance and two unusual moons. The Red Planet is a ...

NASA’s Mars Science Laboratory (MSL) has successfully completed a set of rigorous actuator tests, which agency managers hope is a sign that the problem-plagued rover mission has finally turned a ...

NASA engineers spun next-gen Mars helicopter blades past Mach 1 without shattering them. See how JPL unlocked the future of alien flight.

Scientists at NASA and the University of Colorado Boulder have said goodbye to a spacecraft that has spent the last 11 years analyzing the atmosphere of Mars and how it became a rocky planet. The ...

Research from NASA's Curiosity rover has found evidence of a carbon cycle on ancient Mars. Research from NASA's Curiosity rover has found evidence of a carbon cycle on ancient Mars, bringing ...

The vision of Mars colonization is moving from science fiction into real-world planning, with multiple space agencies preparing for long-term human presence. Modern Mars missions focus on testing ...