NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

The European Space Agency has found a “smiley” face on the surface of Mars — and the joy-sparking pattern could be a sign of ...

Although Mars is currently a cold, dry planet, geological evidence suggests that liquid water existed there around 3 to 4 ...

This discovery indicates that formaldehyde contributed to the formation of organic matter on ancient Mars, implying that bio-important molecules such as sugars and ribose (a component of RNA, which is ...

Researchers believe NASA’s Hubble Space Telescope and the Mars Atmosphere and Volatile Evolution (MAVEN) mission have ...

A ‘smiley face’ has been discovered on Mars- and scientists sat it could contain traces of extraterrestrial life. The face, ...

Studies on Mars have revealed hidden structures and dense areas beneath old ocean beds, influencing the volcanic activity of ...

Scientists have discovered "structures" on Mars hidden by sediment beneath a lost ocean ... Now, the only evidence of these ...

Dubbed "araneiform terrain," the Mars surface formations span over a half-mile long and have hundreds of branches that ...

Flexural isostasy states that this massive region should force the planet's surface downward. But the reverse is true.

Newly released images of Mars reveal a "smiley" salt deposit on the Red Planet's surface. A related study suggests that ...

NASA's MAVEN mission and the Hubble Space Telescope have teamed up to reveal new insights into how Mars' water is leaking ...