From the surface of Mars, a salt deposit in the shape of a smiley face was spotted as astronomers conducted a survey of the ...

Was the planet Mars ever habitable and what conditions led to it becoming the uninhabitable world we see today? This is what ...

After a decade of advocacy from scientists, the mission may launch as early as Friday, and will investigate Jupiter's icy ...

According to NASA, the discovery by Curiosity was made using its Sample Analysis at Mars (SAM) and Tunable Laser Spectrometer ...

ESA's Mars Express has captured an astonishing array of landforms emerging from a thick winter blanket of frost as spring ...

Mars is generally regarded as a place that can't support life, but new research sheds light on how the Red Planet evolved ...

NASA plans to send humans on a scientific round trip to Mars potentially as early as 2035. The trip will take about six to ...

And it very nearly did not happen. That's the story I want to tell here.

Despite the Red Planet's appearance, scientists have wondered for decades about the possibility of microbial life inhabiting ...

Data from NASA's Curiosity rover collected on Mars is shedding new light on how the Red Planet became uninhabitable in the ...

NASA’s Curiosity rover is providing new details about how the ancient Martian climate went from habitable to a surface ...