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All non-rover Mars missions.

Lava Floods the Ancient Plains of Mars

ESA March 06, 2014 Two distinct volcanic eruptions have flooded this area of Daedalia Planum with lava, flowing around an elevated fragment of ancient terrain. The images were acquired by ESA’s Mars Express on 28 November 2013 towards the eastern boundary of the gigantic Tharsis Montes volcanic region, where the largest volcanoes on Mars are found. The lava flows seen ... Read More »

New Signs of Fresh Water Flows on Mars

NASA JPL February 10, 2014 NASA spacecraft orbiting Mars have returned clues for understanding seasonal features that are the strongest indication of possible liquid water that may exist today on the Red Planet. The features are dark, finger-like markings that advance down some Martian slopes when temperatures rise. The new clues include corresponding seasonal changes in iron minerals on the ... Read More »

Dramatic New Impact Crater Spotted on Mars

NASA JPL February 05, 2014 Space rocks hitting Mars excavate fresh craters at a pace of more than 200 per year, but few new Mars scars pack as much visual punch as one seen in a NASA image released today. The image from the High Resolution Imaging Science Experiment (HiRISE) camera on NASA’s Mars Reconnaissance Orbiter shows a crater about ... Read More »

After 10 Years, Opportunity Rover Still Making Discoveries

NASA JPL January 23, 2014 New findings from rock samples collected and examined by NASA’s Mars Exploration Rover Opportunity have confirmed an ancient wet environment that was milder and older than the acidic and oxidizing conditions told by rocks the rover examined previously. In the Jan. 24 edition of the journal Science, Opportunity Deputy Principal Investigator Ray Arvidson, a professor ... Read More »

MRO Reveals New Dark Markings on Mars – Possibly Water

NASA December 10, 2013 NASA’s Mars Reconnaissance Orbiter has revealed to scientists slender dark markings — possibly due to salty water – that advance seasonally down slopes surprisingly close to the Martian equator. “The equatorial surface region of Mars has been regarded as dry, free of liquid or frozen water, but we may need to rethink that,” said Alfred McEwen ... Read More »

Curiosity Determines the Age of a Martian Rock

NASA December 09, 2013 NASA’s Curiosity rover is providing vital insight about Mars’ past and current environments that will aid plans for future robotic and human missions. In a little more than a year on the Red Planet, the mobile Mars Science Laboratory has determined the age of a Martian rock, found evidence the planet could have sustained microbial life, ... Read More »

Curiosity Rover Fires Over 100,000 Laser Blasts

NASA JPL December 5, 2013 NASA’s Curiosity Mars rover has passed the milestone of 100,000 shots fired by its laser. It uses the laser as one way to check which chemical elements are in rocks and soils. The 100,000th shot was one of a series of 300 to investigate 10 locations on a rock called “Ithaca” in late October, at ... Read More »

Billionaire Wants Humans at Mars by 2017

Washington Post Joel Achenbach November 20, 2013 Billionaire Dennis Tito, tired of being told that we can’t send humans to Mars just yet, on Wednesday revealed his scheme for launching two astronauts to the red planet as early as December 2017. Dubbed “Inspiration Mars,” the flyby mission would exploit a rare alignment of Earth and Mars that minimizes the time ... Read More »

MAVEN Spacecraft is on the Way to Mars

NASA November 18, 2013 NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) mission began with a smooth countdown and flawless launch from Cape Canaveral Air Force Station’s Space Launch Complex 41. The United Launch Alliance Atlas V rocket carrying the 5,400-pound spacecraft lifted off at 1:28 p.m. EST, the mission’s first opportunity. MAVEN’s solar arrays deployed and are producing power. “We’re ... Read More »

Martian Crater May Be Ancient Supervolcano

NASA October 22, 2013 Scientists from NASA and the Planetary Science Institute in Tucson, Ariz., have identified what could be a supervolcano on Mars—the first discovery of its kind. The volcano in question, a vast circular basin on the face of the Red Planet, previously had been classified as an impact crater. Researchers now suggest the basin is actually what ... Read More »

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