Dirk Schulze-Makuch is a scientist who thinks NASA's Viking landers could have inadvertently destroyed the life they were ...

NASA's Perseverance Mars rover spots a scattering of bizarre bright white pebbles of a mysterious composition and origin.

Astrobiologist Dirk Schulze-Makuch believes that humans may have unintentionally killed life on Mars in the 1970s.

Firming up plans to go to Mars would be fine, so long as it is not done at the expense of returning to the moon.

The images of the 'saucer' were caught by a NASA helicopter orbiting Mars, with experts on the technology used to snap it ...

Despite the team's success in dating the water-rock interaction, the researchers don't think Mars was teeming with water at ...

Happy New Year's on Mars. Martian years are almost twice as long as Earth years. Nov. 12 is the day to celebrate the start of ...

NASA's Mars helicopter Ingenuity last flew on Mars. Watch the time-lapse, color images and stats from the flight. Credit: ...

"Bottom line, somebody in the Trump administration is going to say 'we want NASA and the private sector to collectively, as sort of a national space enterprise, we want them to go further, we want ...

Discover the shocking new find on Mars: green stains on rocks have NASA scientists puzzled and excited. What could this mean ...

The two robots, working alone and far apart from one another, are struggling on their respective treks along the Red Planet's rough terrain.

NASA is undergoing another round of layoffs. And once again, it's the space agency's famous Jet Propulsion Laboratory in ...