Acoustic signals have been important markers during NASA's Mars missions. Measurements of sound can provide information both ...

Mars is a fascinating planet in our solar system. Over the years, space organizations have done a great deal of work to further explore Mars, including projects to get crews to the red planet. Mars ...

(CNN) — Here’s a look at the exploration of Mars. The United States, Soviet Union and China are the only three countries to land a spacecraft on Mars. There have been nine successful US Mars landings: ...

Measuring the time discrepancy between Earth and Mars will help make future navigation and communication systems on the Red ...

NASA’s Mars Rover Discovery Facts: Was there ever life on Mars? NASA’s current discovery about the Sapphire Canyon Martian Rock and the Mars rover has just brought Americans closer to answering this ...

Ancient Mars boasted abundant water, but the cold and dry conditions of today make liquid water on the Red Planet seem far ...