NASA Rover Finds Clues to Changes in Mars' Atmosphere
NASA's car-sized rover, Curiosity, has taken significant steps toward understanding how Mars may have lost much of its original atmosphere.
Learning what happened to the Martian atmosphere wil ... more
Mars Longevity Champ Switching Computers
NASA's Mars Odyssey orbiter, already the longest-working spacecraft ever sent to Mars, will switch to some fresh, redundant equipment next week that has not been used since before launch in 2001. ... more
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Nereidum Montes helps unlock Mars' glacial past
On 6 June, the high-resolution stereo camera on ESA's Mars Express revisited the Argyre basin as featured in our October release, but this time aiming at Nereidum Montes, some 380 km northeast of Ho ... more