Why it matters: While not evidence of life, these discoveries show that ancient Mars had complex organic chemistry, ...

While sifting through the extensive data collected by NASA's Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft over the last decade, scientists discovered a familiar type of electromagnetic ...

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

The way this document is written suggests that when NASA scores bidders for the Mars Telecommunications Network, the addition ...

NASA’s Perseverance rover has identified an exotic rock on Mars that may be an iron-nickel meteorite, according to scientists on the mission team. The oddly sculpted rock, nicknamed Phippsaksla, ...

NASA has lost contact with its MAVEN spacecraft, which has been orbiting Mars for over a decade. The loss of signal occurred on Dec. 6 as the orbiter passed behind Mars from Earth's perspective. MAVEN ...

A Mars spacecraft launched from Cape Canaveral, Florida, has been AWOL. But NASA hasn't given up hope of restoring contact with the MAVEN orbiter.

A new technology lets NASA’s Mars rover pinpoint its position within inches, drive farther on its own, and speed up exploration.