A square-shaped formation on Mars, about 3 kilometers wide, has generated interest and speculation. NASA's Mars Global Surveyor captured the image, sp ...

Fluid-rock interactions on ancient Mars may have produced abundant magnetic minerals that preserved unusually intense records ...

The structure, about 1.8 miles wide, appears in images from NASA’s Mars Global Surveyor’s Mars Orbiter Camera. The finding has prompted discussion about its origin, from natural processes to ...

Let's delve into this intriguing discovery and explore its possible origins. In 2001, NASA’s Mars Global Surveyor (MGS) captured an image showcasing a peculiar square-shaped structure on Mars.

The series of pictures were captured from the Mars Global Surveyor (MGS) earlier this century, but have caused hearts to flutter now they've resurfaced online on Valentine's Day this year (14 Feb).

Mars has been born afresh in the human mind with each exploratory thrust. Now it was happening again under the astonished gaze of Ken Edgett as he sat at his computer, tucked away in a leafy ...