NASA has sent five robotic vehicles to Mars. Sojourner, Spirit, Opportunity, Curiosity, and Perseverance. Look back at the missions. (NASA/AFP via Getty Images) Martian mudstones contain features that ...

NASA has provided new details about its plans to procure a Mars communications orbiter funded under last year’s budget ...

Strange spiderweb-like ridges on Mars may reveal groundwater lasted longer than scientists thought.

Add Yahoo as a preferred source to see more of our stories on Google. Has NASA's Perseverance rover at long last found evidence that life did indeed once exist on Mars? Well, after more than four ...

Scientists may be one step closer in their hunt for signs of past life on Mars after the Curiosity rover's latest find.

The White House scheme to reshape NASA by slashing its funding could jeopardize future human flights to Mars. Shown here is NASA's 2001 Mars Odyssey spacecraft - one of the three Mars orbiters set to ...

NASA’s Moon to Mars plan prioritizes risk management and safety through systems engineering, redundancy, and collaborative strategies with industry and government partners.

An artist's conception of the fetch rover approaching a sample collection tube. Editor at Large For nearly half a century, NASA has been talking an awfully good game about its much-heralded Mars ...

NASA's beleaguered Mars Sample Return mission may get a reprieve from an unexpected source. Lockheed Martin has proposed a streamlined, lower-cost alternative that could slash the mission’s price tag ...