Life on Mars? Not exactly, but the seasonal spiders that appear on Mars' surface has an interesting story behind them, especially since it's a natural process that doesn't occur on Earth.
NASA's Mars Reconnaissance Orbiter captured the Mars rover in lower Mount Sharp of the surface of Mars. The rover appears as a bright blue dot on the ground.
NASA's MRO discovered a strange deep hole on Mars. Astronomers are still trying to figure out how it was created.
A new study suggests that heavy rainfall might have changed the surface of Mars. The rainfall eroded the surface creating rivers.
NASA's Mars Reconnaissance Orbiter discovered mysterious circles on the surface of Mars. The circles have a reptilian or scaly appearance.
NASA's Mars Curiosity Rover released a colored image of Martian surface showing some Earth-like formations.
NASA released an image of “Martian Morse Code” as its Picture of the Day, explaining that the photo depicts dark dunes upon the planet's surface, captured by the HiRISE camera on the Mars Reconnaissance Orbiter.
Glass deposits discovered in impact craters on the surface of Mars may hold signs of ancient life, adding to the growing evidence that the Red Planet was once habitable.
Mars is known for its hostile, low-pressure environment, but despite that fact a new study shows that Earth organisms could indeed survive on the Red Planet.
Turns out that the first men and women to visit Mars might be in for a show. Experts from NASA, the European Space Agency (ESA), and several respectable institutes have determined that full and colorful auroras occasionally streak across the Red Planet's skies - confirmation that visible versions of the phenomenon occur on terrestrial planets other than Earth.
Scientists have developed a new energy device that harnesses carbon dioxide in such a way that it could power life on Mars, according to a new study.
A mysterious blob-like plume has risen from Mars' surface again and again, and researchers are still struggling to understand what exactly it could be.