Thanks to Mars Science Laboratory (MSL) Curiosity, we know that Mars is a familar grey just below the surface. The image below shows the ar...

McLaughlin Crater on Mars may have once been home to a massive lake! That's according to new spectrometer date from NASA's Mars Rec...

Today's Image of Mars shows an area at the base of Gale Crater's Mount Sharp  where Mars Science Laboratory Curiosity  will event...

Today's Image of Mars was taken by MSL Curiosity ; it shows further evidence that water once existed on Mars. What you see here are re...

Today's Image of Mars comes from Mars Science Laboratory and shows Mount Sharp , the 5.5km high central uplift of Gale Crater. MSL wil...

Below is an image pointing out clays and sulfates in the lower portion of Mount Sharp within Gale Crater. Mars Science Laboratory  (MSL) ...

Today's Image of Mars shows colorful layers in Nili Fossae that are thought to contain carbonates . On Earth carbonates are commonl...

Today's Image of Mars shows bright material  on the floor of a trough in Noctis Labyrinthus , which lies on the far western edge of He...

Today's Image of Mars shows possible clays and sulfates in Gale Crater , which is where Mars Science Laboratory  (MSL) Curiosity will ...

Today's Image of Mars is a picturesque example of what became of the rivers on Mars and the effects those ancient bodies of water ha...

Today's Image of Mars shows a location near the mouth of Morava Valles , as imaged by HiRISE . Morava Valles is an outflow channel t...

Today's Image of Mars shows different minerals exposed along a slope in Coprates Chasma , as imaged by HiRISE . The slope is on the l...

Today's Image of Mars shows streamlined features in Cerberus Fossae, as taken by HiRISE . These are indicative that water once flowed ...

Looking down on Mars we see Gale Crater as a crater among many craters, but even from this distant perspective Gale Crater is unique, spec...

Today's Image of Mars shows some of the thickest fine-grained layered deposits on The Red Planet. These layers are in West Candor Ch...

Today's Image of Mars comes from HiRISE and shows folded layered deposits in  Melas Chasma , which is located in central Valles Mar...

Today's Image of Mars comes from HiRISE and shows a potential future landing site in Utopia Planitia for future missions to Mars. Thi...

Today's Image of Mars was taken by HiRISE in order to examine the topography of an area in Cerberus Fossae that is thought to be the...

Today's Image of Mars comes from THEMIS shows some very intricate chaotic terrain in Hydraotes Chaos . Chaotic terrain is typically ma...

Today's Image of Mars shows huge, bright mineral veins on top of the central uplift of a crater measuring 50km in diameter. The centr...