The ripples suggest that the lake was free of ice at one point.

Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: NASA/GSFC CTX global mosaic: NASA/MSSS/Caltech/ CTX topography: NASA/MSSS/USGS HiRISE: NASA/U.Arizona/USGS/Amaz ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

A recently discovered square structure on Mars has sparked debates between natural geological processes and the possibility ...

The strange formation was spotted in a region of the Red Planet known as Cydonia. Cydonia is close to where scientists ...

I n 1976, the American Viking 1 Orbiter spotted something very peculiar on the surface of Mars. There among the many lumps ...

The image shows the floor of a large impact crater in Mars' southern highlands, captured by NASA's Mars Reconnaissance Orbiter. This image shows the "Yankee Clipper" crater on Mars, taken by NASA's ...

The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of Mars along with a time-lapse of "webcam" images that were released in ...

NASA’s Spirit and Opportunity rovers were identical twin robots that helped rewrite our understanding of the early history of Mars. The rovers were targeted to land at sites on opposite sides of Mars ...

The existence of water on Mars has long been a subject of curiosity and debate. A recently published study presents compelling evidence of ancient “wave ripples” in rocks that were shaped by Martian ...

The multi-camera image and video system designed by Malin Space Science Systems for the Mars Rover uses real-time JPEG compression to efficiently transmit selected images to Earth Woodcliff ... on the ...

The study employed high-resolution images and data captured by several Mars space missions like NASA's Mars Reconnaissance Orbiter and European ... NASA's Viking 1 in 1976 landed on such a vast ...