A square-shaped formation on Mars, about 3 kilometers wide, has generated interest and speculation. NASA's Mars Global Surveyor captured the image, sparking debates about its origins. SpaceX CEO ...

Present-day Mars is a barren and inhospitable planet, but it may have once had sandy beaches and tranquil ocean vistas. According to findings published on February 24 in the Proceedings of the ...

"And we will pursue our Manifest Destiny into the stars, launching American astronauts to plant the Stars and Stripes on the planet Mars," he said during his Jan. 20 inauguration speech.

New images captured by NASA's Curiosity rover show colorful clouds in the sky over Mars. The images were captured by the rover's Mastcam, which NASA's Jet Propulsion Laboratory compared to the ...

With its iconic rusty hue, Mars has long been called the red planet. Now, scientists may have discovered the potential source of that distinctive coloring, overturning a popular theory in the process.

But hold off on grabbing the sun lotion, because there's a catch—it's on ancient Mars. Analyzing data collected by China's Zhurong Mars Rover, an international team of researchers have detected ...

Credit: NASA / JPL-Caltech / MSSS A rover got a new view of ... there are distinct differences between Mars' mother-of-pearl clouds and those of our home planet: Mars' are made of dry ice ...

"There are some instruments that just can't be miniaturized and sent to Mars." NASA's Perseverance rover has been busy gathering bits of Mars — rock cores the size of chalk sticks, clusters of ...

Enjoy the Mars Triangle while it still lasts, for after mid-March it will be no more. We're now just past the midpoint of astronomical winter — that moment marking the midway point between ...

I come correct with good news and glad tidings, my dudes. Mars — our planet of will, energy, sexuality, and action, getting it done and getting it on — is at long last going direct.